88270135356669 has 64 divisors (see below), whose sum is σ = 135432890880000. Its totient is φ = 50094028634112.

The previous prime is 88270135356653. The next prime is 88270135356671. The reversal of 88270135356669 is 96665353107288.

It is not a de Polignac number, because 88270135356669 - 2⁴ = 88270135356653 is a prime.

It is a super-2 number, since 2×88270135356669² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88270135356649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5454489552 + ... + 5454505734.

It is an arithmetic number, because the mean of its divisors is an integer number (2116138920000).

Almost surely, 2^{88270135356669} is an apocalyptic number.

It is an amenable number.

88270135356669 is a deficient number, since it is larger than the sum of its proper divisors (47162755523331).

88270135356669 is a wasteful number, since it uses less digits than its factorization.

88270135356669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19194.

The product of its (nonzero) digits is 391910400, while the sum is 69.

The spelling of 88270135356669 in words is "eighty-eight trillion, two hundred seventy billion, one hundred thirty-five million, three hundred fifty-six thousand, six hundred sixty-nine".