102880040016 has 160 divisors (see below), whose sum is σ = 289242237312. Its totient is φ = 31321866240.

The previous prime is 102880039981. The next prime is 102880040077. The reversal of 102880040016 is 610040088201.

It is a super-2 number, since 2×102880040016² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67197171 + ... + 67198701.

Almost surely, 2^102880040016 is an apocalyptic number.

102880040016 is a gapful number since it is divisible by the number (16) 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 102880040016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144621118656).

102880040016 is an abundant number, since it is smaller than the sum of its proper divisors (186362197296).

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

102880040016 is a wasteful number, since it uses less digits than its factorization.

102880040016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621 (or 2615 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The spelling of 102880040016 in words is "one hundred two billion, eight hundred eighty million, forty thousand, sixteen".