914118533964 has 144 divisors (see below), whose sum is σ = 2428828286976. Its totient is φ = 289534694400.

The previous prime is 914118533963. The next prime is 914118534019. The reversal of 914118533964 is 469335811419.

914118533964 is a `hidden beast` number, since 9 + 1 + 4 + 1 + 18 + 533 + 96 + 4 = 666.

It is a super-2 number, since 2×914118533964² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 914118533964.

It is not an unprimeable number, because it can be changed into a prime (914118533963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13714759 + ... + 13781249.

It is an arithmetic number, because the mean of its divisors is an integer number (16866863104).

Almost surely, 2^914118533964 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 914118533964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214414143488).

914118533964 is an abundant number, since it is smaller than the sum of its proper divisors (1514709753012).

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

914118533964 is a wasteful number, since it uses less digits than its factorization.

914118533964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66756 (or 66751 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The spelling of 914118533964 in words is "nine hundred fourteen billion, one hundred eighteen million, five hundred thirty-three thousand, nine hundred sixty-four".