88145069068 has 24 divisors (see below), whose sum is σ = 181054738592. Its totient is φ = 36755472384.

The previous prime is 88145069017. The next prime is 88145069069. The reversal of 88145069068 is 86096054188.

It is not an unprimeable number, because it can be changed into a prime (88145069069) 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, 42540021 + ... + 42542092.

Almost surely, 2^88145069068 is an apocalyptic number.

It is an amenable number.

88145069068 is an abundant number, since it is smaller than the sum of its proper divisors (92909669524).

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

88145069068 is a wasteful number, since it uses less digits than its factorization.

88145069068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85082161 (or 85082159 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 55.

The spelling of 88145069068 in words is "eighty-eight billion, one hundred forty-five million, sixty-nine thousand, sixty-eight".