16020930240 has 504 divisors, whose sum is σ = 64762178832. Its totient is φ = 3624284160.

The previous prime is 16020930229. The next prime is 16020930253. The reversal of 16020930240 is 4203902061.

16020930240 is a `hidden beast` number, since 1 + 602 + 0 + 9 + 30 + 24 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15099310 + ... + 15100370.

Almost surely, 2^16020930240 is an apocalyptic number.

16020930240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16020930240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32381089416).

16020930240 is an abundant number, since it is smaller than the sum of its proper divisors (48741248592).

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

16020930240 is a wasteful number, since it uses less digits than its factorization.

16020930240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 16020930240 in words is "sixteen billion, twenty million, nine hundred thirty thousand, two hundred forty".