146792112921 has 8 divisors (see below), whose sum is σ = 217469796960. Its totient is φ = 97861408596.

The previous prime is 146792112889. The next prime is 146792112923. The reversal of 146792112921 is 129211297641.

146792112921 is a `hidden beast` number, since 1 + 467 + 92 + 1 + 12 + 92 + 1 = 666.

It is not a de Polignac number, because 146792112921 - 2⁵ = 146792112889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146792112923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718372435 + ... + 2718372488.

It is an arithmetic number, because the mean of its divisors is an integer number (27183724620).

Almost surely, 2^146792112921 is an apocalyptic number.

It is an amenable number.

146792112921 is a deficient number, since it is larger than the sum of its proper divisors (70677684039).

146792112921 is an equidigital number, since it uses as much as digits as its factorization.

146792112921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436744932 (or 5436744926 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The spelling of 146792112921 in words is "one hundred forty-six billion, seven hundred ninety-two million, one hundred twelve thousand, nine hundred twenty-one".