106242640352504 has 8 divisors (see below), whose sum is σ = 199204950660960. Its totient is φ = 53121320176248.

The previous prime is 106242640352477. The next prime is 106242640352507. The reversal of 106242640352504 is 405253046242601.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106242640352504² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106242640352507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6640165022024 + ... + 6640165022039.

It is an arithmetic number, because the mean of its divisors is an integer number (24900618832620).

Almost surely, 2^{106242640352504} is an apocalyptic number.

It is an amenable number.

106242640352504 is a deficient number, since it is larger than the sum of its proper divisors (92962310308456).

106242640352504 is a wasteful number, since it uses less digits than its factorization.

106242640352504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13280330044069 (or 13280330044065 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 106242640352504 in words is "one hundred six trillion, two hundred forty-two billion, six hundred forty million, three hundred fifty-two thousand, five hundred four".