136130869796 has 12 divisors (see below), whose sum is σ = 246443816220. Its totient is φ = 65718350880.

The previous prime is 136130869769. The next prime is 136130869807. The reversal of 136130869796 is 697968031631.

It can be written as a sum of positive squares in 2 ways, for example, as 97290343396 + 38840526400 = 311914^2 + 197080^2 .

It is a super-2 number, since 2×136130869796² (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 3 ways as a sum of consecutive naturals, for example, 586770875 + ... + 586771106.

It is an arithmetic number, because the mean of its divisors is an integer number (20536984685).

Almost surely, 2^136130869796 is an apocalyptic number.

It is an amenable number.

136130869796 is a deficient number, since it is larger than the sum of its proper divisors (110312946424).

136130869796 is a wasteful number, since it uses less digits than its factorization.

136130869796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173542014 (or 1173542012 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 59.

The spelling of 136130869796 in words is "one hundred thirty-six billion, one hundred thirty million, eight hundred sixty-nine thousand, seven hundred ninety-six".