146147934698 has 8 divisors (see below), whose sum is σ = 219742620420. Its totient is φ = 72900394560.

The previous prime is 146147934677. The next prime is 146147934721. The reversal of 146147934698 is 896439741641.

It can be written as a sum of positive squares in 2 ways, for example, as 83901177649 + 62246757049 = 289657^2 + 249493^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 146147934698.

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, 86785343 + ... + 86787026.

Almost surely, 2^146147934698 is an apocalyptic number.

146147934698 is a deficient number, since it is larger than the sum of its proper divisors (73594685722).

146147934698 is a wasteful number, since it uses less digits than its factorization.

146147934698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173572792.

The product of its digits is 31352832, while the sum is 62.

The spelling of 146147934698 in words is "one hundred forty-six billion, one hundred forty-seven million, nine hundred thirty-four thousand, six hundred ninety-eight".