16842070320 has 40 divisors (see below), whose sum is σ = 52210418736. Its totient is φ = 4491218688.

The previous prime is 16842070319. The next prime is 16842070339. The reversal of 16842070320 is 2307024861.

It is a tau number, because it is divible by the number of its divisors (40).

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, 35087407 + ... + 35087886.

Almost surely, 2^16842070320 is an apocalyptic number.

16842070320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16842070320 is an abundant number, since it is smaller than the sum of its proper divisors (35368348416).

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

16842070320 is a wasteful number, since it uses less digits than its factorization.

16842070320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70175309 (or 70175303 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 16842070320 in words is "sixteen billion, eight hundred forty-two million, seventy thousand, three hundred twenty".