88081409212 has 12 divisors (see below), whose sum is σ = 154207221336. Its totient is φ = 44022203120.

The previous prime is 88081409209. The next prime is 88081409237. The reversal of 88081409212 is 21290418088.

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, 4614658 + ... + 4633705.

It is an arithmetic number, because the mean of its divisors is an integer number (12850601778).

Almost surely, 2^88081409212 is an apocalyptic number.

It is an amenable number.

88081409212 is a deficient number, since it is larger than the sum of its proper divisors (66125812124).

88081409212 is a wasteful number, since it uses less digits than its factorization.

88081409212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250748 (or 9250746 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 88081409212 in words is "eighty-eight billion, eighty-one million, four hundred nine thousand, two hundred twelve".