88081409213 has 8 divisors (see below), whose sum is σ = 101938702080. Its totient is φ = 74542674960.

The previous prime is 88081409209. The next prime is 88081409237. The reversal of 88081409213 is 31290418088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88081409213 - 2² = 88081409209 is a prime.

It is a super-2 number, since 2×88081409213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88081409243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79639058 + ... + 79640163.

It is an arithmetic number, because the mean of its divisors is an integer number (12742337760).

Almost surely, 2^88081409213 is an apocalyptic number.

It is an amenable number.

88081409213 is a deficient number, since it is larger than the sum of its proper divisors (13857292867).

88081409213 is a wasteful number, since it uses less digits than its factorization.

88081409213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159279307.

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 88081409213 in words is "eighty-eight billion, eighty-one million, four hundred nine thousand, two hundred thirteen".