146389106120 has 16 divisors (see below), whose sum is σ = 329375488860. Its totient is φ = 58555642432.

The previous prime is 146389106117. The next prime is 146389106153. The reversal of 146389106120 is 21601983641.

It can be written as a sum of positive squares in 2 ways, for example, as 139662153796 + 6726952324 = 373714^2 + 82018^2 .

It is a super-2 number, since 2×146389106120² (a number of 23 digits) contains 22 as substring.

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, 1829863787 + ... + 1829863866.

Almost surely, 2^146389106120 is an apocalyptic number.

146389106120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146389106120 is an abundant number, since it is smaller than the sum of its proper divisors (182986382740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146389106120 is a wasteful number, since it uses less digits than its factorization.

146389106120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659727664 (or 3659727660 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 146389106120 in words is "one hundred forty-six billion, three hundred eighty-nine million, one hundred six thousand, one hundred twenty".