146431243626 has 8 divisors (see below), whose sum is σ = 292862487264. Its totient is φ = 48810414540.

The previous prime is 146431243613. The next prime is 146431243649. The reversal of 146431243626 is 626342134641.

It is a sphenic number, since it is the product of 3 distinct primes.

146431243626 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12202603630 + ... + 12202603641.

It is an arithmetic number, because the mean of its divisors is an integer number (36607810908).

Almost surely, 2^146431243626 is an apocalyptic number.

146431243626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

146431243626 is a wasteful number, since it uses less digits than its factorization.

146431243626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24405207276.

The product of its digits is 497664, while the sum is 42.

The spelling of 146431243626 in words is "one hundred forty-six billion, four hundred thirty-one million, two hundred forty-three thousand, six hundred twenty-six".