373045186920 has 384 divisors, whose sum is σ = 1331536890240. Its totient is φ = 83344343040.

The previous prime is 373045186907. The next prime is 373045186931. The reversal of 373045186920 is 29681540373.

It is a super-2 number, since 2×373045186920² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 373045186920.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48500275 + ... + 48507965.

It is an arithmetic number, because the mean of its divisors is an integer number (3467543985).

It is a 1-persistent number, because it is pandigital, but 2⋅373045186920 = 746090373840 is not.

Almost surely, 2^373045186920 is an apocalyptic number.

373045186920 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 373045186920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665768445120).

373045186920 is an abundant number, since it is smaller than the sum of its proper divisors (958491703320).

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

373045186920 is a wasteful number, since it uses less digits than its factorization.

373045186920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7905 (or 7894 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 373045186920 in words is "three hundred seventy-three billion, forty-five million, one hundred eighty-six thousand, nine hundred twenty".