199630580835040 has 48 divisors (see below), whose sum is σ = 473704900380432. Its totient is φ = 79500460370944.

The previous prime is 199630580835019. The next prime is 199630580835113. The reversal of 199630580835040 is 40538085036991.

It is a self number, because there is not a number n which added to its sum of digits gives 199630580835040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2748182029 + ... + 2748254668.

It is an arithmetic number, because the mean of its divisors is an integer number (9868852091259).

Almost surely, 2^{199630580835040} is an apocalyptic number.

199630580835040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199630580835040 is an abundant number, since it is smaller than the sum of its proper divisors (274074319545392).

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

199630580835040 is a wasteful number, since it uses less digits than its factorization.

199630580835040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5496436939 (or 5496436931 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 61.

The spelling of 199630580835040 in words is "one hundred ninety-nine trillion, six hundred thirty billion, five hundred eighty million, eight hundred thirty-five thousand, forty".