146450435940 has 96 divisors (see below), whose sum is σ = 458169264000. Its totient is φ = 38835248256.

The previous prime is 146450435933. The next prime is 146450436007. The reversal of 146450435940 is 49534054641.

146450435940 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 50 + 4 + 3 + 594 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 660895 + ... + 854214.

It is an arithmetic number, because the mean of its divisors is an integer number (4772596500).

Almost surely, 2^146450435940 is an apocalyptic number.

146450435940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146450435940 is an abundant number, since it is smaller than the sum of its proper divisors (311718828060).

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

146450435940 is a wasteful number, since it uses less digits than its factorization.

146450435940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515306 (or 1515298 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 146450435940 in words is "one hundred forty-six billion, four hundred fifty million, four hundred thirty-five thousand, nine hundred forty".