1131042414 has 16 divisors (see below), whose sum is σ = 2263180752. Its totient is φ = 376831488.

The previous prime is 1131042383. The next prime is 1131042421. The reversal of 1131042414 is 4142401311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31929 + ... + 57284.

It is an arithmetic number, because the mean of its divisors is an integer number (141448797).

Almost surely, 2^1131042414 is an apocalyptic number.

1131042414 is an abundant number, since it is smaller than the sum of its proper divisors (1132138338).

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

1131042414 is a wasteful number, since it uses less digits than its factorization.

1131042414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91331.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1131042414 is about 33630.9740269294. The cubic root of 1131042414 is about 1041.9006214759.

Adding to 1131042414 its reverse (4142401311), we get a palindrome (5273443725).

The spelling of 1131042414 in words is "one billion, one hundred thirty-one million, forty-two thousand, four hundred fourteen".