74102641056772 has 24 divisors (see below), whose sum is σ = 136507659310400. Its totient is φ = 35100532516896.

The previous prime is 74102641056751. The next prime is 74102641056889. The reversal of 74102641056772 is 27765014620147.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6232872 + ... + 13676767.

Almost surely, 2^{74102641056772} is an apocalyptic number.

It is an amenable number.

74102641056772 is a deficient number, since it is larger than the sum of its proper divisors (62405018253628).

74102641056772 is a wasteful number, since it uses less digits than its factorization.

74102641056772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19958635 (or 19958633 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 74102641056772 in words is "seventy-four trillion, one hundred two billion, six hundred forty-one million, fifty-six thousand, seven hundred seventy-two".