190324999680 has 80 divisors (see below), whose sum is σ = 608445257904. Its totient is φ = 50753331200.

The previous prime is 190324999607. The next prime is 190324999691. The reversal of 190324999680 is 86999423091.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12383271 + ... + 12398630.

Almost surely, 2^190324999680 is an apocalyptic number.

190324999680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190324999680 is an abundant number, since it is smaller than the sum of its proper divisors (418120258224).

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

190324999680 is an equidigital number, since it uses as much as digits as its factorization.

190324999680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24781927 (or 24781911 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 60.

The spelling of 190324999680 in words is "one hundred ninety billion, three hundred twenty-four million, nine hundred ninety-nine thousand, six hundred eighty".