136006442456 has 64 divisors (see below), whose sum is σ = 271696757760. Its totient is φ = 63604800000.

The previous prime is 136006442441. The next prime is 136006442459. The reversal of 136006442456 is 654244600631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136006442459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21547541 + ... + 21553851.

It is an arithmetic number, because the mean of its divisors is an integer number (4245261840).

Almost surely, 2^136006442456 is an apocalyptic number.

It is an amenable number.

136006442456 is a deficient number, since it is larger than the sum of its proper divisors (135690315304).

136006442456 is a wasteful number, since it uses less digits than its factorization.

136006442456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296 (or 7292 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 136006442456 in words is "one hundred thirty-six billion, six million, four hundred forty-two thousand, four hundred fifty-six".