742486464635 has 16 divisors (see below), whose sum is σ = 902698834752. Its totient is φ = 586216944000.

The previous prime is 742486464611. The next prime is 742486464691. The reversal of 742486464635 is 536464684247.

It is a de Polignac number, because none of the positive numbers 2^k-742486464635 is a prime.

It is a super-2 number, since 2×742486464635² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 2206724 + ... + 2520833.

It is an arithmetic number, because the mean of its divisors is an integer number (56418677172).

Almost surely, 2^742486464635 is an apocalyptic number.

742486464635 is a deficient number, since it is larger than the sum of its proper divisors (160212370117).

742486464635 is a wasteful number, since it uses less digits than its factorization.

742486464635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4727974.

The product of its digits is 92897280, while the sum is 59.

The spelling of 742486464635 in words is "seven hundred forty-two billion, four hundred eighty-six million, four hundred sixty-four thousand, six hundred thirty-five".