124540314394 has 16 divisors (see below), whose sum is σ = 196223621760. Its totient is φ = 59168300400.

The previous prime is 124540314361. The next prime is 124540314403. The reversal of 124540314394 is 493413045421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8957949 + ... + 8971840.

It is an arithmetic number, because the mean of its divisors is an integer number (12263976360).

Almost surely, 2^124540314394 is an apocalyptic number.

124540314394 is a deficient number, since it is larger than the sum of its proper divisors (71683307366).

124540314394 is a wasteful number, since it uses less digits than its factorization.

124540314394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17929965.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 124540314394 in words is "one hundred twenty-four billion, five hundred forty million, three hundred fourteen thousand, three hundred ninety-four".