146436606077634 has 12 divisors (see below), whose sum is σ = 317279313168246. Its totient is φ = 48812202025872.

The previous prime is 146436606077599. The next prime is 146436606077761. The reversal of 146436606077634 is 436770606634641.

146436606077634 is a `hidden beast` number, since 1 + 46 + 436 + 6 + 0 + 60 + 7 + 76 + 34 = 666.

146436606077634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 73477726767225 + 72958879310409 = 8571915^2 + 8541597^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4067683502139 + ... + 4067683502174.

Almost surely, 2^{146436606077634} is an apocalyptic number.

146436606077634 is an abundant number, since it is smaller than the sum of its proper divisors (170842707090612).

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

146436606077634 is a wasteful number, since it uses less digits than its factorization.

146436606077634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8135367004321 (or 8135367004318 counting only the distinct ones).

The product of its (nonzero) digits is 219469824, while the sum is 63.

The spelling of 146436606077634 in words is "one hundred forty-six trillion, four hundred thirty-six billion, six hundred six million, seventy-seven thousand, six hundred thirty-four".