190250424320 has 384 divisors, whose sum is σ = 516276633600. Its totient is φ = 66679603200.

The previous prime is 190250424319. The next prime is 190250424323. The reversal of 190250424320 is 23424052091.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190250424323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 796026761 + ... + 796026999.

It is an arithmetic number, because the mean of its divisors is an integer number (1344470400).

Almost surely, 2^190250424320 is an apocalyptic number.

190250424320 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 190250424320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258138316800).

190250424320 is an abundant number, since it is smaller than the sum of its proper divisors (326026209280).

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

190250424320 is a wasteful number, since it uses less digits than its factorization.

190250424320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 190250424320 in words is "one hundred ninety billion, two hundred fifty million, four hundred twenty-four thousand, three hundred twenty".