146365803936 has 72 divisors (see below), whose sum is σ = 454066651584. Its totient is φ = 44353272960.

The previous prime is 146365803931. The next prime is 146365803989. The reversal of 146365803936 is 639308563641.

146365803936 is a `hidden beast` number, since 146 + 36 + 5 + 80 + 393 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (146365803931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23097496 + ... + 23103831.

It is an arithmetic number, because the mean of its divisors is an integer number (6306481272).

Almost surely, 2^146365803936 is an apocalyptic number.

146365803936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146365803936 is an abundant number, since it is smaller than the sum of its proper divisors (307700847648).

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

146365803936 is a wasteful number, since it uses less digits than its factorization.

146365803936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46201354 (or 46201343 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 146365803936 in words is "one hundred forty-six billion, three hundred sixty-five million, eight hundred three thousand, nine hundred thirty-six".