146140606944 has 60 divisors (see below), whose sum is σ = 429795473184. Its totient is φ = 48713534784.

The previous prime is 146140606943. The next prime is 146140606961. The reversal of 146140606944 is 449606041641.

146140606944 is a `hidden beast` number, since 1 + 461 + 40 + 60 + 6 + 94 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 146140606944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146140606943) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 28188112 + ... + 28193295.

Almost surely, 2^146140606944 is an apocalyptic number.

It is an amenable number.

146140606944 is an abundant number, since it is smaller than the sum of its proper divisors (283654866240).

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

146140606944 is an equidigital number, since it uses as much as digits as its factorization.

146140606944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56381429 (or 56381412 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 146140606944 in words is "one hundred forty-six billion, one hundred forty million, six hundred six thousand, nine hundred forty-four".