245334433542 has 96 divisors (see below), whose sum is σ = 563298624000. Its totient is φ = 71108009280.

The previous prime is 245334433529. The next prime is 245334433543.

245334433542 is nontrivially palindromic in base 10.

245334433542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245334433494 and 245334433503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245334433543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1507459 + ... + 1662257.

It is an arithmetic number, because the mean of its divisors is an integer number (5867694000).

Almost surely, 2^245334433542 is an apocalyptic number.

245334433542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 245334433542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281649312000).

245334433542 is an abundant number, since it is smaller than the sum of its proper divisors (317964190458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245334433542 is a wasteful number, since it uses less digits than its factorization.

245334433542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154922 (or 154911 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 42.

It can be divided in two parts, 245334 and 433542, that added together give a palindrome (678876).

The spelling of 245334433542 in words is "two hundred forty-five billion, three hundred thirty-four million, four hundred thirty-three thousand, five hundred forty-two".