146801407408 has 20 divisors (see below), whose sum is σ = 284774192928. Its totient is φ = 73311293120.

The previous prime is 146801407399. The next prime is 146801407409. The reversal of 146801407408 is 804704108641.

It is a happy number.

146801407408 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146801407409) 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 3 ways as a sum of consecutive naturals, for example, 5574616 + ... + 5600887.

Almost surely, 2^146801407408 is an apocalyptic number.

It is an amenable number.

146801407408 is a deficient number, since it is larger than the sum of its proper divisors (137972785520).

146801407408 is a wasteful number, since it uses less digits than its factorization.

146801407408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11176332 (or 11176326 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 146801407408 in words is "one hundred forty-six billion, eight hundred one million, four hundred seven thousand, four hundred eight".