136012412554466 has 16 divisors (see below), whose sum is σ = 243301706930304. Its totient is φ = 55756641171264.

The previous prime is 136012412554451. The next prime is 136012412554517. The reversal of 136012412554466 is 664455214210631.

It is a happy number.

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, 211199398055 + ... + 211199398698.

It is an arithmetic number, because the mean of its divisors is an integer number (15206356683144).

Almost surely, 2^{136012412554466} is an apocalyptic number.

136012412554466 is a deficient number, since it is larger than the sum of its proper divisors (107289294375838).

136012412554466 is a wasteful number, since it uses less digits than its factorization.

136012412554466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422398796785.

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 136012412554466 in words is "one hundred thirty-six trillion, twelve billion, four hundred twelve million, five hundred fifty-four thousand, four hundred sixty-six".