101742074730 has 64 divisors (see below), whose sum is σ = 271341273600. Its totient is φ = 27128312640.

The previous prime is 101742074719. The next prime is 101742074747. The reversal of 101742074730 is 37470247101.

101742074730 is a `hidden beast` number, since 10 + 174 + 2 + 0 + 7 + 473 + 0 = 666.

101742074730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3939660 + ... + 3965400.

It is an arithmetic number, because the mean of its divisors is an integer number (4239707400).

Almost surely, 2^101742074730 is an apocalyptic number.

101742074730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101742074730 is an abundant number, since it is smaller than the sum of its proper divisors (169599198870).

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

101742074730 is a wasteful number, since it uses less digits than its factorization.

101742074730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40396 (or 40390 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The spelling of 101742074730 in words is "one hundred one billion, seven hundred forty-two million, seventy-four thousand, seven hundred thirty".