11312795754438 has 8 divisors (see below), whose sum is σ = 22625591508888. Its totient is φ = 3770931918144.

The previous prime is 11312795754431. The next prime is 11312795754439. The reversal of 11312795754438 is 83445759721311.

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

11312795754438 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312795754431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942732979531 + ... + 942732979542.

It is an arithmetic number, because the mean of its divisors is an integer number (2828198938611).

Almost surely, 2^{11312795754438} is an apocalyptic number.

11312795754438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11312795754438 is a wasteful number, since it uses less digits than its factorization.

11312795754438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885465959078.

The product of its digits is 25401600, while the sum is 60.

The spelling of 11312795754438 in words is "eleven trillion, three hundred twelve billion, seven hundred ninety-five million, seven hundred fifty-four thousand, four hundred thirty-eight".