124293278842 has 8 divisors (see below), whose sum is σ = 196252545600. Its totient is φ = 58875763644.

The previous prime is 124293278827. The next prime is 124293278881. The reversal of 124293278842 is 248872392421.

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

It is a self number, because there is not a number n which added to its sum of digits gives 124293278842.

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, 1635437842 + ... + 1635437917.

It is an arithmetic number, because the mean of its divisors is an integer number (24531568200).

Almost surely, 2^124293278842 is an apocalyptic number.

124293278842 is a deficient number, since it is larger than the sum of its proper divisors (71959266758).

124293278842 is a wasteful number, since it uses less digits than its factorization.

124293278842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270875780.

The product of its digits is 3096576, while the sum is 52.

The spelling of 124293278842 in words is "one hundred twenty-four billion, two hundred ninety-three million, two hundred seventy-eight thousand, eight hundred forty-two".