146724416312 has 8 divisors (see below), whose sum is σ = 275108280600. Its totient is φ = 73362208152.

The previous prime is 146724416269. The next prime is 146724416329. The reversal of 146724416312 is 213614427641.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 146724416312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9170276012 + ... + 9170276027.

It is an arithmetic number, because the mean of its divisors is an integer number (34388535075).

Almost surely, 2^146724416312 is an apocalyptic number.

It is an amenable number.

146724416312 is a deficient number, since it is larger than the sum of its proper divisors (128383864288).

146724416312 is a wasteful number, since it uses less digits than its factorization.

146724416312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18340552045 (or 18340552041 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The spelling of 146724416312 in words is "one hundred forty-six billion, seven hundred twenty-four million, four hundred sixteen thousand, three hundred twelve".