74142001077632 has 32 divisors (see below), whose sum is σ = 147723075043200. Its totient is φ = 37066405772800.

The previous prime is 74142001077601. The next prime is 74142001077647. The reversal of 74142001077632 is 23677010024147.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34859744 + ... + 36925407.

It is an arithmetic number, because the mean of its divisors is an integer number (4616346095100).

Almost surely, 2^{74142001077632} is an apocalyptic number.

It is an amenable number.

74142001077632 is a deficient number, since it is larger than the sum of its proper divisors (73581073965568).

74142001077632 is an equidigital number, since it uses as much as digits as its factorization.

74142001077632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71793234 (or 71793222 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 74142001077632 in words is "seventy-four trillion, one hundred forty-two billion, one million, seventy-seven thousand, six hundred thirty-two".