11331354414 has 32 divisors (see below), whose sum is σ = 23569873920. Its totient is φ = 3628508832.

The previous prime is 11331354383. The next prime is 11331354427. The reversal of 11331354414 is 41445313311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305514 + ... + 340589.

It is an arithmetic number, because the mean of its divisors is an integer number (736558560).

Almost surely, 2^11331354414 is an apocalyptic number.

11331354414 is an abundant number, since it is smaller than the sum of its proper divisors (12238519506).

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

11331354414 is a wasteful number, since it uses less digits than its factorization.

11331354414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646224.

The product of its digits is 8640, while the sum is 30.

Adding to 11331354414 its reverse (41445313311), we get a palindrome (52776667725).

The spelling of 11331354414 in words is "eleven billion, three hundred thirty-one million, three hundred fifty-four thousand, four hundred fourteen".