747928827042 has 32 divisors (see below), whose sum is σ = 1560971841408. Its totient is φ = 238458312576.

The previous prime is 747928827013. The next prime is 747928827047. The reversal of 747928827042 is 240728829747.

It is not an unprimeable number, because it can be changed into a prime (747928827047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2931918 + ... + 3176790.

It is an arithmetic number, because the mean of its divisors is an integer number (48780370044).

Almost surely, 2^747928827042 is an apocalyptic number.

747928827042 is an abundant number, since it is smaller than the sum of its proper divisors (813043014366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

747928827042 is a wasteful number, since it uses less digits than its factorization.

747928827042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267034.

The product of its (nonzero) digits is 25288704, while the sum is 60.

The spelling of 747928827042 in words is "seven hundred forty-seven billion, nine hundred twenty-eight million, eight hundred twenty-seven thousand, forty-two".