1673238628216 has 16 divisors (see below), whose sum is σ = 3137380072200. Its totient is φ = 836603942304.

The previous prime is 1673238628157. The next prime is 1673238628283. The reversal of 1673238628216 is 6128268323761.

It is a super-2 number, since 2×1673238628216² (a number of 25 digits) contains 22 as substring.

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, 1452115 + ... + 2335618.

Almost surely, 2^{1673238628216} is an apocalyptic number.

It is an amenable number.

1673238628216 is a deficient number, since it is larger than the sum of its proper divisors (1464141443984).

1673238628216 is a wasteful number, since it uses less digits than its factorization.

1673238628216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842958 (or 3842954 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 55.

The spelling of 1673238628216 in words is "one trillion, six hundred seventy-three billion, two hundred thirty-eight million, six hundred twenty-eight thousand, two hundred sixteen".