146749341744 has 60 divisors (see below), whose sum is σ = 412256020176. Its totient is φ = 48730440576.

The previous prime is 146749341737. The next prime is 146749341763. The reversal of 146749341744 is 447143947641.

146749341744 is a `hidden beast` number, since 1 + 46 + 7 + 493 + 41 + 74 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1899567 + ... + 1975310.

Almost surely, 2^146749341744 is an apocalyptic number.

It is an amenable number.

146749341744 is an abundant number, since it is smaller than the sum of its proper divisors (265506678432).

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

146749341744 is a wasteful number, since it uses less digits than its factorization.

146749341744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875154 (or 3875145 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The spelling of 146749341744 in words is "one hundred forty-six billion, seven hundred forty-nine million, three hundred forty-one thousand, seven hundred forty-four".