168095142456 has 32 divisors (see below), whose sum is σ = 420256112640. Its totient is φ = 56029279968.

The previous prime is 168095142451. The next prime is 168095142463. The reversal of 168095142456 is 654241590861.

It is a junction number, because it is equal to n+sod(n) for n = 168095142399 and 168095142408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168095142451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462495 + ... + 741681.

It is an arithmetic number, because the mean of its divisors is an integer number (13133003520).

Almost surely, 2^168095142456 is an apocalyptic number.

It is an amenable number.

168095142456 is an abundant number, since it is smaller than the sum of its proper divisors (252160970184).

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

168095142456 is a wasteful number, since it uses less digits than its factorization.

168095142456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304283 (or 304279 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 168095142456 in words is "one hundred sixty-eight billion, ninety-five million, one hundred forty-two thousand, four hundred fifty-six".