146120877892 has 96 divisors (see below), whose sum is σ = 288738463104. Its totient is φ = 64120320000.

The previous prime is 146120877863. The next prime is 146120877901. The reversal of 146120877892 is 298778021641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144245178 + ... + 144246190.

It is an arithmetic number, because the mean of its divisors is an integer number (3007692324).

Almost surely, 2^146120877892 is an apocalyptic number.

It is an amenable number.

146120877892 is a deficient number, since it is larger than the sum of its proper divisors (142617585212).

146120877892 is a wasteful number, since it uses less digits than its factorization.

146120877892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 146120877892 in words is "one hundred forty-six billion, one hundred twenty million, eight hundred seventy-seven thousand, eight hundred ninety-two".