16040092680 has 48 divisors (see below), whose sum is σ = 52130302380. Its totient is φ = 4277357952.

The previous prime is 16040092669. The next prime is 16040092769. The reversal of 16040092680 is 8629004061.

16040092680 is a `hidden beast` number, since 160 + 400 + 92 + 6 + 8 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16023002724 + 17089956 = 126582^2 + 4134^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22277547 + ... + 22278266.

Almost surely, 2^16040092680 is an apocalyptic number.

16040092680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16040092680 is an abundant number, since it is smaller than the sum of its proper divisors (36090209700).

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

16040092680 is a wasteful number, since it uses less digits than its factorization.

16040092680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44555830 (or 44555823 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 16040092680 in words is "sixteen billion, forty million, ninety-two thousand, six hundred eighty".