146054857730 has 32 divisors (see below), whose sum is σ = 267653837808. Its totient is φ = 57368448000.

The previous prime is 146054857691. The next prime is 146054857747. The reversal of 146054857730 is 37758450641.

It can be written as a sum of positive squares in 8 ways, for example, as 48760147489 + 97294710241 = 220817^2 + 311921^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167414 + ... + 565806.

Almost surely, 2^146054857730 is an apocalyptic number.

146054857730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146054857730 is a deficient number, since it is larger than the sum of its proper divisors (121598980078).

146054857730 is a wasteful number, since it uses less digits than its factorization.

146054857730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399062.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 146054857730 in words is "one hundred forty-six billion, fifty-four million, eight hundred fifty-seven thousand, seven hundred thirty".