106515939634 has 16 divisors (see below), whose sum is σ = 181120222080. Its totient is φ = 46573770960.

The previous prime is 106515939617. The next prime is 106515939659. The reversal of 106515939634 is 436939515601.

It is a happy number.

It is a super-2 number, since 2×106515939634² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107809162 + ... + 107810149.

It is an arithmetic number, because the mean of its divisors is an integer number (11320013880).

Almost surely, 2^106515939634 is an apocalyptic number.

106515939634 is a deficient number, since it is larger than the sum of its proper divisors (74604282446).

106515939634 is a wasteful number, since it uses less digits than its factorization.

106515939634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215619345.

The product of its (nonzero) digits is 2624400, while the sum is 52.

The spelling of 106515939634 in words is "one hundred six billion, five hundred fifteen million, nine hundred thirty-nine thousand, six hundred thirty-four".