146624201516 has 12 divisors (see below), whose sum is σ = 276330226032. Its totient is φ = 67672708368.

The previous prime is 146624201491. The next prime is 146624201531. The reversal of 146624201516 is 615102426641.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 146624201516.

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, 1409848040 + ... + 1409848143.

It is an arithmetic number, because the mean of its divisors is an integer number (23027518836).

Almost surely, 2^146624201516 is an apocalyptic number.

It is an amenable number.

146624201516 is a deficient number, since it is larger than the sum of its proper divisors (129706024516).

146624201516 is a wasteful number, since it uses less digits than its factorization.

146624201516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819696200 (or 2819696198 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 146624201516 in words is "one hundred forty-six billion, six hundred twenty-four million, two hundred one thousand, five hundred sixteen".