124014040 has 16 divisors (see below), whose sum is σ = 279031680. Its totient is φ = 49605600.

The previous prime is 124014029. The next prime is 124014073. The reversal of 124014040 is 40410421.

It is a congruent number.

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, 1550136 + ... + 1550215.

It is an arithmetic number, because the mean of its divisors is an integer number (17439480).

Almost surely, 2^124014040 is an apocalyptic number.

124014040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124014040 is an abundant number, since it is smaller than the sum of its proper divisors (155017640).

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

124014040 is a wasteful number, since it uses less digits than its factorization.

124014040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100362 (or 3100358 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 124014040 is about 11136.1591224264. The cubic root of 124014040 is about 498.6819150240.

Adding to 124014040 its reverse (40410421), we get a palindrome (164424461).

The spelling of 124014040 in words is "one hundred twenty-four million, fourteen thousand, forty".