167023265628 has 12 divisors (see below), whose sum is σ = 389720953160. Its totient is φ = 55674421872.

The previous prime is 167023265621. The next prime is 167023265653. The reversal of 167023265628 is 826562320761.

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

It is a super-2 number, since 2×167023265628² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167023265621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6959302723 + ... + 6959302746.

Almost surely, 2^167023265628 is an apocalyptic number.

It is an amenable number.

167023265628 is an abundant number, since it is smaller than the sum of its proper divisors (222697687532).

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

167023265628 is a wasteful number, since it uses less digits than its factorization.

167023265628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13918605476 (or 13918605474 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 167023265628 in words is "one hundred sixty-seven billion, twenty-three million, two hundred sixty-five thousand, six hundred twenty-eight".