124404250119988 has 6 divisors (see below), whose sum is σ = 217707437709986. Its totient is φ = 62202125059992.

The previous prime is 124404250119913. The next prime is 124404250120021. The reversal of 124404250119988 is 889911052404421.

It can be written as a sum of positive squares in only one way, i.e., 106399266260004 + 18004983859984 = 10315002^2 + 4243228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15550531264995 + ... + 15550531265002.

Almost surely, 2^{124404250119988} is an apocalyptic number.

It is an amenable number.

124404250119988 is a deficient number, since it is larger than the sum of its proper divisors (93303187589998).

124404250119988 is a wasteful number, since it uses less digits than its factorization.

124404250119988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31101062530001 (or 31101062529999 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 58.

The spelling of 124404250119988 in words is "one hundred twenty-four trillion, four hundred four billion, two hundred fifty million, one hundred nineteen thousand, nine hundred eighty-eight".