104643162343644 has 48 divisors (see below), whose sum is σ = 250530711920160. Its totient is φ = 33974782248960.

The previous prime is 104643162343583. The next prime is 104643162343651. The reversal of 104643162343644 is 446343261346401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173180749 + ... + 173783940.

It is an arithmetic number, because the mean of its divisors is an integer number (5219389831670).

Almost surely, 2^{104643162343644} is an apocalyptic number.

It is an amenable number.

104643162343644 is an abundant number, since it is smaller than the sum of its proper divisors (145887549576516).

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

104643162343644 is a wasteful number, since it uses less digits than its factorization.

104643162343644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346965350 (or 346965348 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 51.

The spelling of 104643162343644 in words is "one hundred four trillion, six hundred forty-three billion, one hundred sixty-two million, three hundred forty-three thousand, six hundred forty-four".