167424042372 has 12 divisors (see below), whose sum is σ = 390656098896. Its totient is φ = 55808014120.

The previous prime is 167424042361. The next prime is 167424042419. The reversal of 167424042372 is 273240424761.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6976001754 + ... + 6976001777.

It is an arithmetic number, because the mean of its divisors is an integer number (32554674908).

Almost surely, 2^167424042372 is an apocalyptic number.

167424042372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

167424042372 is an abundant number, since it is smaller than the sum of its proper divisors (223232056524).

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

167424042372 is a wasteful number, since it uses less digits than its factorization.

167424042372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13952003538 (or 13952003536 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 167424042372 in words is "one hundred sixty-seven billion, four hundred twenty-four million, forty-two thousand, three hundred seventy-two".