190765350400 has 240 divisors, whose sum is σ = 526788448560. Its totient is φ = 68036198400.

The previous prime is 190765350331. The next prime is 190765350401. The reversal of 190765350400 is 4053567091.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190765350401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4111330 + ... + 4157470.

It is an arithmetic number, because the mean of its divisors is an integer number (2194951869).

Almost surely, 2^190765350400 is an apocalyptic number.

190765350400 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 190765350400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263394224280).

190765350400 is an abundant number, since it is smaller than the sum of its proper divisors (336023098160).

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

190765350400 is a wasteful number, since it uses less digits than its factorization.

190765350400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46205 (or 46184 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 190765350400 in words is "one hundred ninety billion, seven hundred sixty-five million, three hundred fifty thousand, four hundred".