146723206612120 has 32 divisors (see below), whose sum is σ = 330180436008720. Its totient is φ = 58679821110400.

The previous prime is 146723206612093. The next prime is 146723206612139. The reversal of 146723206612120 is 21216602327641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295421731 + ... + 295917970.

Almost surely, 2^{146723206612120} is an apocalyptic number.

146723206612120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146723206612120 is an abundant number, since it is smaller than the sum of its proper divisors (183457229396600).

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

146723206612120 is a wasteful number, since it uses less digits than its factorization.

146723206612120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591345915 (or 591345911 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

Adding to 146723206612120 its reverse (21216602327641), we get a palindrome (167939808939761).

The spelling of 146723206612120 in words is "one hundred forty-six trillion, seven hundred twenty-three billion, two hundred six million, six hundred twelve thousand, one hundred twenty".