146663197439000 has 128 divisors (see below), whose sum is σ = 375997979522880. Its totient is φ = 53103177856000.

The previous prime is 146663197438993. The next prime is 146663197439039. The reversal of 146663197439000 is 934791366641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26048627 + ... + 31174626.

Almost surely, 2^{146663197439000} is an apocalyptic number.

146663197439000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146663197439000 is an abundant number, since it is smaller than the sum of its proper divisors (229334782083880).

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

146663197439000 is a wasteful number, since it uses less digits than its factorization.

146663197439000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57223518 (or 57223504 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 59.

The spelling of 146663197439000 in words is "one hundred forty-six trillion, six hundred sixty-three billion, one hundred ninety-seven million, four hundred thirty-nine thousand".