136412240458 has 16 divisors (see below), whose sum is σ = 220869524736. Its totient is φ = 62813412720.

The previous prime is 136412240449. The next prime is 136412240479. The reversal of 136412240458 is 854042214631.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 136412240458.

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, 6075366 + ... + 6097777.

It is an arithmetic number, because the mean of its divisors is an integer number (13804345296).

Almost surely, 2^136412240458 is an apocalyptic number.

136412240458 is a deficient number, since it is larger than the sum of its proper divisors (84457284278).

136412240458 is a wasteful number, since it uses less digits than its factorization.

136412240458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173589.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 136412240458 in words is "one hundred thirty-six billion, four hundred twelve million, two hundred forty thousand, four hundred fifty-eight".