190385374080 has 1024 divisors, whose sum is σ = 730968883200. Its totient is φ = 41658777600.

The previous prime is 190385374037. The next prime is 190385374099. The reversal of 190385374080 is 80473583091.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 707752186 + ... + 707752454.

It is an arithmetic number, because the mean of its divisors is an integer number (713836800).

Almost surely, 2^190385374080 is an apocalyptic number.

190385374080 is a gapful number since it is divisible by the number (10) 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 190385374080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365484441600).

190385374080 is an abundant number, since it is smaller than the sum of its proper divisors (540583509120).

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

190385374080 is a wasteful number, since it uses less digits than its factorization.

190385374080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

It can be divided in two parts, 190385 and 374080, that added together give a palindrome (564465).

The spelling of 190385374080 in words is "one hundred ninety billion, three hundred eighty-five million, three hundred seventy-four thousand, eighty".