10016391240 has 96 divisors (see below), whose sum is σ = 32569542720. Its totient is φ = 2669702784.

The previous prime is 10016391227. The next prime is 10016391241. The reversal of 10016391240 is 4219361001.

10016391240 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 639 + 1 + 24 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (10016391241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 866539 + ... + 878021.

It is an arithmetic number, because the mean of its divisors is an integer number (339266070).

Almost surely, 2^10016391240 is an apocalyptic number.

10016391240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10016391240 is an abundant number, since it is smaller than the sum of its proper divisors (22553151480).

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

10016391240 is a wasteful number, since it uses less digits than its factorization.

10016391240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13923 (or 13916 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 10016391240 in words is "ten billion, sixteen million, three hundred ninety-one thousand, two hundred forty".