163419275000 has 48 divisors (see below), whose sum is σ = 382989471480. Its totient is φ = 65367700000.

The previous prime is 163419274979. The next prime is 163419275017. The reversal of 163419275000 is 572914361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3243386 + ... + 3293385.

Almost surely, 2^163419275000 is an apocalyptic number.

163419275000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163419275000 is an abundant number, since it is smaller than the sum of its proper divisors (219570196480).

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

163419275000 is an frugal number, since it uses more digits than its factorization.

163419275000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6536802 (or 6536778 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 163419275000 in words is "one hundred sixty-three billion, four hundred nineteen million, two hundred seventy-five thousand".