16914901140 has 60 divisors (see below), whose sum is σ = 53062676436. Its totient is φ = 4510639872.

The previous prime is 16914901139. The next prime is 16914901153. The reversal of 16914901140 is 4110941961.

16914901140 is a `hidden beast` number, since 169 + 1 + 490 + 1 + 1 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13345794576 + 3569106564 = 115524^2 + 59742^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×16914901140² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 16914901095 and 16914901104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5219029 + ... + 5222268.

Almost surely, 2^16914901140 is an apocalyptic number.

16914901140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16914901140 is an abundant number, since it is smaller than the sum of its proper divisors (36147775296).

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

16914901140 is a wasteful number, since it uses less digits than its factorization.

16914901140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10441318 (or 10441307 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 16914901140 in words is "sixteen billion, nine hundred fourteen million, nine hundred one thousand, one hundred forty".