146461656322 has 8 divisors (see below), whose sum is σ = 219824120700. Its totient is φ = 73186949424.

The previous prime is 146461656311. The next prime is 146461656349. The reversal of 146461656322 is 223656164641.

It can be written as a sum of positive squares in 2 ways, for example, as 138093248881 + 8368407441 = 371609^2 + 91479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 21935197 + ... + 21941872.

Almost surely, 2^146461656322 is an apocalyptic number.

146461656322 is a deficient number, since it is larger than the sum of its proper divisors (73362464378).

146461656322 is a wasteful number, since it uses less digits than its factorization.

146461656322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43878740.

The product of its digits is 1244160, while the sum is 46.

The spelling of 146461656322 in words is "one hundred forty-six billion, four hundred sixty-one million, six hundred fifty-six thousand, three hundred twenty-two".