146715045156 has 27 divisors (see below), whose sum is σ = 370868840251. Its totient is φ = 48904248984.

The previous prime is 146715045091. The next prime is 146715045157. The reversal of 146715045156 is 651540517641.

The square root of 146715045156 is 383034.

It is a perfect power (a square), and thus also a powerful number.

146715045156 is a `hidden beast` number, since 1 + 46 + 7 + 1 + 504 + 51 + 56 = 666.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146715045157) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 2266285 + ... + 2330123.

Almost surely, 2^146715045156 is an apocalyptic number.

146715045156 is the 383034-th square number.

It is an amenable number.

146715045156 is an abundant number, since it is smaller than the sum of its proper divisors (224153795095).

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

146715045156 is an frugal number, since it uses more digits than its factorization.

146715045156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127688 (or 63844 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 146715045156 in words is "one hundred forty-six billion, seven hundred fifteen million, forty-five thousand, one hundred fifty-six".