124204303145808 has 120 divisors (see below), whose sum is σ = 362825346257088. Its totient is φ = 39589058589696.

The previous prime is 124204303145789. The next prime is 124204303145809. The reversal of 124204303145808 is 808541303402421.

124204303145808 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 0 + 4 + 30 + 31 + 4 + 580 + 8 = 666.

It is a super-4 number, since 4×124204303145808⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124204303145809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4826091 + ... + 16483317.

Almost surely, 2^{124204303145808} is an apocalyptic number.

124204303145808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124204303145808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181412673128544).

124204303145808 is an abundant number, since it is smaller than the sum of its proper divisors (238621043111280).

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

124204303145808 is a wasteful number, since it uses less digits than its factorization.

124204303145808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660481 (or 11660472 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 124204303145808 in words is "one hundred twenty-four trillion, two hundred four billion, three hundred three million, one hundred forty-five thousand, eight hundred eight".