163073872462 has 8 divisors (see below), whose sum is σ = 245634285600. Its totient is φ = 81195777264.

The previous prime is 163073872421. The next prime is 163073872499. The reversal of 163073872462 is 264278370361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170578887 + ... + 170579842.

It is an arithmetic number, because the mean of its divisors is an integer number (30704285700).

Almost surely, 2^163073872462 is an apocalyptic number.

163073872462 is a deficient number, since it is larger than the sum of its proper divisors (82560413138).

163073872462 is a wasteful number, since it uses less digits than its factorization.

163073872462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341158970.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 163073872462 in words is "one hundred sixty-three billion, seventy-three million, eight hundred seventy-two thousand, four hundred sixty-two".