136869148964076 has 24 divisors (see below), whose sum is σ = 319367355378624. Its totient is φ = 45622191398160.

The previous prime is 136869148964027. The next prime is 136869148964113. The reversal of 136869148964076 is 670469841968631.

It is a junction number, because it is equal to n+sod(n) for n = 136869148963992 and 136869148964010.

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, 106617430 + ... + 107893533.

It is an arithmetic number, because the mean of its divisors is an integer number (13306973140776).

Almost surely, 2^{136869148964076} is an apocalyptic number.

It is an amenable number.

136869148964076 is an abundant number, since it is smaller than the sum of its proper divisors (182498206414548).

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

136869148964076 is a wasteful number, since it uses less digits than its factorization.

136869148964076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214564141 (or 214564139 counting only the distinct ones).

The product of its (nonzero) digits is 2257403904, while the sum is 78.

The spelling of 136869148964076 in words is "one hundred thirty-six trillion, eight hundred sixty-nine billion, one hundred forty-eight million, nine hundred sixty-four thousand, seventy-six".