124145765014 has 16 divisors (see below), whose sum is σ = 188792533152. Its totient is φ = 61215127488.

The previous prime is 124145764999. The next prime is 124145765041. The reversal of 124145765014 is 410567541421.

It is a happy number.

It is a super-2 number, since 2×124145765014² (a number of 23 digits) contains 22 as substring.

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, 1268727 + ... + 1363069.

It is an arithmetic number, because the mean of its divisors is an integer number (11799533322).

Almost surely, 2^124145765014 is an apocalyptic number.

124145765014 is a deficient number, since it is larger than the sum of its proper divisors (64646768138).

124145765014 is an equidigital number, since it uses as much as digits as its factorization.

124145765014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103431.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 124145765014 in words is "one hundred twenty-four billion, one hundred forty-five million, seven hundred sixty-five thousand, fourteen".