124961757342 has 8 divisors (see below), whose sum is σ = 249923514696. Its totient is φ = 41653919112.

The previous prime is 124961757311. The next prime is 124961757367. The reversal of 124961757342 is 243757169421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

124961757342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 10413479773 + ... + 10413479784.

It is an arithmetic number, because the mean of its divisors is an integer number (31240439337).

Almost surely, 2^124961757342 is an apocalyptic number.

124961757342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

124961757342 is a wasteful number, since it uses less digits than its factorization.

124961757342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826959562.

The product of its digits is 2540160, while the sum is 51.

The spelling of 124961757342 in words is "one hundred twenty-four billion, nine hundred sixty-one million, seven hundred fifty-seven thousand, three hundred forty-two".