146143940704 has 24 divisors (see below), whose sum is σ = 287750746080. Its totient is φ = 73064386176.

The previous prime is 146143940687. The next prime is 146143940711. The reversal of 146143940704 is 407049341641.

It is a congruent 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, 82762 + ... + 546934.

It is an arithmetic number, because the mean of its divisors is an integer number (11989614420).

Almost surely, 2^146143940704 is an apocalyptic number.

It is an amenable number.

146143940704 is a deficient number, since it is larger than the sum of its proper divisors (141606805376).

146143940704 is an equidigital number, since it uses as much as digits as its factorization.

146143940704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474022 (or 474014 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 146143940704 in words is "one hundred forty-six billion, one hundred forty-three million, nine hundred forty thousand, seven hundred four".