146339627930 has 16 divisors (see below), whose sum is σ = 263445815880. Its totient is φ = 58528187712.

The previous prime is 146339627927. The next prime is 146339627957. The reversal of 146339627930 is 39726933641.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 132518568961 + 13821058969 = 364031^2 + 117563^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877409 + ... + 1030788.

Almost surely, 2^146339627930 is an apocalyptic number.

146339627930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146339627930 is a deficient number, since it is larger than the sum of its proper divisors (117106187950).

146339627930 is a wasteful number, since it uses less digits than its factorization.

146339627930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915873.

The product of its (nonzero) digits is 4408992, while the sum is 53.

The spelling of 146339627930 in words is "one hundred forty-six billion, three hundred thirty-nine million, six hundred twenty-seven thousand, nine hundred thirty".