146912481237 has 16 divisors (see below), whose sum is σ = 213011422272. Its totient is φ = 89689017600.

The previous prime is 146912481229. The next prime is 146912481251. The reversal of 146912481237 is 732184219641.

146912481237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146912481237 - 2³ = 146912481229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146912481437) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 38925639 + ... + 38929412.

It is an arithmetic number, because the mean of its divisors is an integer number (13313213892).

Almost surely, 2^146912481237 is an apocalyptic number.

146912481237 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

146912481237 is a deficient number, since it is larger than the sum of its proper divisors (66098941035).

146912481237 is a wasteful number, since it uses less digits than its factorization.

146912481237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77855108.

The product of its digits is 580608, while the sum is 48.

The spelling of 146912481237 in words is "one hundred forty-six billion, nine hundred twelve million, four hundred eighty-one thousand, two hundred thirty-seven".