135867695930 has 32 divisors (see below), whose sum is σ = 251577826560. Its totient is φ = 52792724160.

The previous prime is 135867695903. The next prime is 135867695933. The reversal of 135867695930 is 39596768531.

It is not an unprimeable number, because it can be changed into a prime (135867695933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67586 + ... + 525645.

It is an arithmetic number, because the mean of its divisors is an integer number (7861807080).

Almost surely, 2^135867695930 is an apocalyptic number.

135867695930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135867695930 is a deficient number, since it is larger than the sum of its proper divisors (115710130630).

135867695930 is a wasteful number, since it uses less digits than its factorization.

135867695930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593894.

The product of its (nonzero) digits is 36741600, while the sum is 62.

The spelling of 135867695930 in words is "one hundred thirty-five billion, eight hundred sixty-seven million, six hundred ninety-five thousand, nine hundred thirty".