101740438902 has 16 divisors (see below), whose sum is σ = 210044777472. Its totient is φ = 32819496360.

The previous prime is 101740438823. The next prime is 101740438909. The reversal of 101740438902 is 209834047101.

It is a super-2 number, since 2×101740438902² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101740438909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273495618 + ... + 273495989.

It is an arithmetic number, because the mean of its divisors is an integer number (13127798592).

Almost surely, 2^101740438902 is an apocalyptic number.

101740438902 is an abundant number, since it is smaller than the sum of its proper divisors (108304338570).

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

101740438902 is a wasteful number, since it uses less digits than its factorization.

101740438902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546991643.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 101740438902 in words is "one hundred one billion, seven hundred forty million, four hundred thirty-eight thousand, nine hundred two".