245134332442104 has 64 divisors (see below), whose sum is σ = 700512343968000. Its totient is φ = 70025526998784.

The previous prime is 245134332442093. The next prime is 245134332442121. The reversal of 245134332442104 is 401244233431542.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132974542 + ... + 134805405.

It is an arithmetic number, because the mean of its divisors is an integer number (10945505374500).

Almost surely, 2^{245134332442104} is an apocalyptic number.

245134332442104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245134332442104 is an abundant number, since it is smaller than the sum of its proper divisors (455378011525896).

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

245134332442104 is a wasteful number, since it uses less digits than its factorization.

245134332442104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267785412 (or 267785408 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 245134332442104 its reverse (401244233431542), we get a palindrome (646378565873646).

The spelling of 245134332442104 in words is "two hundred forty-five trillion, one hundred thirty-four billion, three hundred thirty-two million, four hundred forty-two thousand, one hundred four".