957109209282269 has 16 divisors (see below), whose sum is σ = 970591128460800. Its totient is φ = 943661946299904.

The previous prime is 957109209282221. The next prime is 957109209282407. The reversal of 957109209282269 is 962282902901759.

It is not a de Polignac number, because 957109209282269 - 2⁸ = 957109209282013 is a prime.

It is a super-2 number, since 2×957109209282269² (a number of 31 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 (957109209212269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303123149 + ... + 306264365.

It is an arithmetic number, because the mean of its divisors is an integer number (60661945528800).

Almost surely, 2^{957109209282269} is an apocalyptic number.

It is an amenable number.

957109209282269 is a deficient number, since it is larger than the sum of its proper divisors (13481919178531).

957109209282269 is a wasteful number, since it uses less digits than its factorization.

957109209282269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146732.

The product of its (nonzero) digits is 176359680, while the sum is 71.

The spelling of 957109209282269 in words is "nine hundred fifty-seven trillion, one hundred nine billion, two hundred nine million, two hundred eighty-two thousand, two hundred sixty-nine".