102406106608 has 80 divisors (see below), whose sum is σ = 226428695136. Its totient is φ = 44447662080.

The previous prime is 102406106563. The next prime is 102406106639. The reversal of 102406106608 is 806601604201.

It is a super-2 number, since 2×102406106608² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4553760 + ... + 4576192.

Almost surely, 2^102406106608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102406106608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113214347568).

102406106608 is an abundant number, since it is smaller than the sum of its proper divisors (124022588528).

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

102406106608 is a wasteful number, since it uses less digits than its factorization.

102406106608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23762 (or 23756 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 102406106608 in words is "one hundred two billion, four hundred six million, one hundred six thousand, six hundred eight".