16700739020 has 24 divisors (see below), whose sum is σ = 40081773984. Its totient is φ = 5725967616.

The previous prime is 16700738981. The next prime is 16700739043. The reversal of 16700739020 is 2093700761.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 59645357 + ... + 59645636.

It is an arithmetic number, because the mean of its divisors is an integer number (1670073916).

Almost surely, 2^16700739020 is an apocalyptic number.

16700739020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16700739020 is an abundant number, since it is smaller than the sum of its proper divisors (23381034964).

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

16700739020 is a wasteful number, since it uses less digits than its factorization.

16700739020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119291009 (or 119291007 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 35.

The spelling of 16700739020 in words is "sixteen billion, seven hundred million, seven hundred thirty-nine thousand, twenty".