338880231900 has 432 divisors, whose sum is σ = 1294292160000. Its totient is φ = 75808897920.

The previous prime is 338880231847. The next prime is 338880231929. The reversal of 338880231900 is 9132088833.

338880231900 is a `hidden beast` number, since 3 + 388 + 80 + 2 + 3 + 190 + 0 = 666.

It is a super-2 number, since 2×338880231900² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6190851 + ... + 6245349.

Almost surely, 2^338880231900 is an apocalyptic number.

338880231900 is a gapful number since it is divisible by the number (30) 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 338880231900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647146080000).

338880231900 is an abundant number, since it is smaller than the sum of its proper divisors (955411928100).

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

338880231900 is a wasteful number, since it uses less digits than its factorization.

338880231900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54583 (or 54563 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 338880231900 in words is "three hundred thirty-eight billion, eight hundred eighty million, two hundred thirty-one thousand, nine hundred".