270631091358456 has 64 divisors (see below), whose sum is σ = 698370308697600. Its totient is φ = 87338278060800.

The previous prime is 270631091358373. The next prime is 270631091358457. The reversal of 270631091358456 is 654853190136072.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 270631091358456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270631091358457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049610016 + ... + 1049867823.

It is an arithmetic number, because the mean of its divisors is an integer number (10912036073400).

It is a 1-persistent number, because it is pandigital, but 2⋅270631091358456 = 541262182716912 is not.

Almost surely, 2^{270631091358456} is an apocalyptic number.

It is an amenable number.

270631091358456 is an abundant number, since it is smaller than the sum of its proper divisors (427739217339144).

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

270631091358456 is a wasteful number, since it uses less digits than its factorization.

270631091358456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099478020 (or 2099478016 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 270631091358456 in words is "two hundred seventy trillion, six hundred thirty-one billion, ninety-one million, three hundred fifty-eight thousand, four hundred fifty-six".