109708339902 has 32 divisors (see below), whose sum is σ = 250806150144. Its totient is φ = 31339711200.

The previous prime is 109708339849. The next prime is 109708339913. The reversal of 109708339902 is 209933807901.

It is a happy number.

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, 13627 + ... + 468617.

It is an arithmetic number, because the mean of its divisors is an integer number (7837692192).

Almost surely, 2^109708339902 is an apocalyptic number.

109708339902 is an abundant number, since it is smaller than the sum of its proper divisors (141097810242).

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

109708339902 is a wasteful number, since it uses less digits than its factorization.

109708339902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460744.

The product of its (nonzero) digits is 734832, while the sum is 51.

The spelling of 109708339902 in words is "one hundred nine billion, seven hundred eight million, three hundred thirty-nine thousand, nine hundred two".