124263800157552 has 80 divisors (see below), whose sum is σ = 351857688654720. Its totient is φ = 37477233964800.

The previous prime is 124263800157457. The next prime is 124263800157557. The reversal of 124263800157552 is 255751008362421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124263800157495 and 124263800157504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124263800157557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557585527 + ... + 557808342.

It is an arithmetic number, because the mean of its divisors is an integer number (4398221108184).

Almost surely, 2^{124263800157552} is an apocalyptic number.

124263800157552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124263800157552 is an abundant number, since it is smaller than the sum of its proper divisors (227593888497168).

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

124263800157552 is a wasteful number, since it uses less digits than its factorization.

124263800157552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115394102 (or 1115394096 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 124263800157552 in words is "one hundred twenty-four trillion, two hundred sixty-three billion, eight hundred million, one hundred fifty-seven thousand, five hundred fifty-two".