380611258100 has 72 divisors (see below), whose sum is σ = 830646835200. Its totient is φ = 151375158400.

The previous prime is 380611258067. The next prime is 380611258109. The reversal of 380611258100 is 1852116083.

It is a super-2 number, since 2×380611258100² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380611258109) 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, 59569706 + ... + 59576094.

It is an arithmetic number, because the mean of its divisors is an integer number (11536761600).

Almost surely, 2^380611258100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380611258100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415323417600).

380611258100 is an abundant number, since it is smaller than the sum of its proper divisors (450035577100).

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

380611258100 is a wasteful number, since it uses less digits than its factorization.

380611258100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9713 (or 9706 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 380611258100 in words is "three hundred eighty billion, six hundred eleven million, two hundred fifty-eight thousand, one hundred".