146837373923 has 2 divisors, whose sum is σ = 146837373924. Its totient is φ = 146837373922.

The previous prime is 146837373871. The next prime is 146837373953. The reversal of 146837373923 is 329373738641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146837373923 - 2⁸ = 146837373667 is a prime.

It is a super-2 number, since 2×146837373923² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146837373953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73418686961 + 73418686962.

It is an arithmetic number, because the mean of its divisors is an integer number (73418686962).

Almost surely, 2^146837373923 is an apocalyptic number.

146837373923 is a deficient number, since it is larger than the sum of its proper divisors (1).

146837373923 is an equidigital number, since it uses as much as digits as its factorization.

146837373923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 56.

The spelling of 146837373923 in words is "one hundred forty-six billion, eight hundred thirty-seven million, three hundred seventy-three thousand, nine hundred twenty-three".