190957333380 has 144 divisors (see below), whose sum is σ = 606665697792. Its totient is φ = 44799321600.

The previous prime is 190957333361. The next prime is 190957333381. The reversal of 190957333380 is 83333759091.

It is a super-5 number, since 5×190957333380⁵ (a number of 58 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (190957333381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199177 + ... + 649296.

Almost surely, 2^190957333380 is an apocalyptic number.

190957333380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190957333380 is an abundant number, since it is smaller than the sum of its proper divisors (415708364412).

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

190957333380 is a wasteful number, since it uses less digits than its factorization.

190957333380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848538 (or 848525 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 190957333380 in words is "one hundred ninety billion, nine hundred fifty-seven million, three hundred thirty-three thousand, three hundred eighty".