2453340433542 has 32 divisors (see below), whose sum is σ = 4955437557504. Its totient is φ = 809654604000.

The previous prime is 2453340433517. The next prime is 2453340433553.

2453340433542 is nontrivially palindromic in base 10.

2453340433542 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 = 2453340433494 and 2453340433503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23319117 + ... + 23424087.

It is an arithmetic number, because the mean of its divisors is an integer number (154857423672).

Almost surely, 2^{2453340433542} is an apocalyptic number.

2453340433542 is an abundant number, since it is smaller than the sum of its proper divisors (2502097123962).

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

2453340433542 is a wasteful number, since it uses less digits than its factorization.

2453340433542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143644.

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

It can be divided in two parts, 2453340 and 433542, that added together give a palindrome (2886882).

The spelling of 2453340433542 in words is "two trillion, four hundred fifty-three billion, three hundred forty million, four hundred thirty-three thousand, five hundred forty-two".