124102013040 has 120 divisors (see below), whose sum is σ = 431147583360. Its totient is φ = 31952696832.

The previous prime is 124102013023. The next prime is 124102013053. The reversal of 124102013040 is 40310201421.

124102013040 is a `hidden beast` number, since 12 + 410 + 201 + 3 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 2950912 + ... + 2992671.

It is an arithmetic number, because the mean of its divisors is an integer number (3592896528).

Almost surely, 2^124102013040 is an apocalyptic number.

124102013040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124102013040 is an abundant number, since it is smaller than the sum of its proper divisors (307045570320).

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

124102013040 is a wasteful number, since it uses less digits than its factorization.

124102013040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943631 (or 5943622 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 124102013040 its reverse (40310201421), we get a palindrome (164412214461).

The spelling of 124102013040 in words is "one hundred twenty-four billion, one hundred two million, thirteen thousand, forty".