194383060046400 has 168 divisors, whose sum is σ = 638321915290624. Its totient is φ = 51788056320000.

The previous prime is 194383060046369. The next prime is 194383060046411. The reversal of 194383060046400 is 4640060383491.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 194383060046400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13278976 + ... + 23771775.

Almost surely, 2^{194383060046400} is an apocalyptic number.

194383060046400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

194383060046400 is an abundant number, since it is smaller than the sum of its proper divisors (443938855244224).

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

194383060046400 is a wasteful number, since it uses less digits than its factorization.

194383060046400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37051869 (or 37051854 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 194383060046400 in words is "one hundred ninety-four trillion, three hundred eighty-three billion, sixty million, forty-six thousand, four hundred".