163614405362044 has 24 divisors (see below), whose sum is σ = 352400257703648. Its totient is φ = 64726577945280.

The previous prime is 163614405361991. The next prime is 163614405362059. The reversal of 163614405362044 is 440263504416361.

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, 224745061947 + ... + 224745062674.

Almost surely, 2^{163614405362044} is an apocalyptic number.

163614405362044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

163614405362044 is an abundant number, since it is smaller than the sum of its proper divisors (188785852341604).

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

163614405362044 is a wasteful number, since it uses less digits than its factorization.

163614405362044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449490124645 (or 449490124643 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 163614405362044 in words is "one hundred sixty-three trillion, six hundred fourteen billion, four hundred five million, three hundred sixty-two thousand, forty-four".