167248642456 has 16 divisors (see below), whose sum is σ = 358389948240. Its totient is φ = 71677989600.

The previous prime is 167248642447. The next prime is 167248642481. The reversal of 167248642456 is 654246842761.

It is a super-3 number, since 3×167248642456³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 167248642397 and 167248642406.

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, 1493291395 + ... + 1493291506.

It is an arithmetic number, because the mean of its divisors is an integer number (22399371765).

Almost surely, 2^167248642456 is an apocalyptic number.

It is an amenable number.

167248642456 is an abundant number, since it is smaller than the sum of its proper divisors (191141305784).

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

167248642456 is a wasteful number, since it uses less digits than its factorization.

167248642456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986582914 (or 2986582910 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 55.

The spelling of 167248642456 in words is "one hundred sixty-seven billion, two hundred forty-eight million, six hundred forty-two thousand, four hundred fifty-six".