124316742 has 32 divisors (see below), whose sum is σ = 271724544. Its totient is φ = 37604000.

The previous prime is 124316729. The next prime is 124316779. The reversal of 124316742 is 247613421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44923 + ... + 47609.

It is an arithmetic number, because the mean of its divisors is an integer number (8491392).

Almost surely, 2^124316742 is an apocalyptic number.

124316742 is an abundant number, since it is smaller than the sum of its proper divisors (147407802).

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

124316742 is a wasteful number, since it uses less digits than its factorization.

124316742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404.

The product of its digits is 8064, while the sum is 30.

The square root of 124316742 is about 11149.7417907322. The cubic root of 124316742 is about 499.0873243935.

The spelling of 124316742 in words is "one hundred twenty-four million, three hundred sixteen thousand, seven hundred forty-two".