109707142620 has 24 divisors (see below), whose sum is σ = 307179999504. Its totient is φ = 29255238016.

The previous prime is 109707142619. The next prime is 109707142637. The reversal of 109707142620 is 26241707901.

It is a congruent number.

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, 914226129 + ... + 914226248.

It is an arithmetic number, because the mean of its divisors is an integer number (12799166646).

Almost surely, 2^109707142620 is an apocalyptic number.

109707142620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109707142620 is an abundant number, since it is smaller than the sum of its proper divisors (197472856884).

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

109707142620 is a wasteful number, since it uses less digits than its factorization.

109707142620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828452389 (or 1828452387 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 109707142620 in words is "one hundred nine billion, seven hundred seven million, one hundred forty-two thousand, six hundred twenty".