1040114431 has 6 divisors (see below), whose sum is σ = 1051940432. Its totient is φ = 1028419920.

The previous prime is 1040114423. The next prime is 1040114443. The reversal of 1040114431 is 1344110401.

It is not a de Polignac number, because 1040114431 - 2³ = 1040114423 is a prime.

It is a super-2 number, since 2×1040114431² = 2163676059148907522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040114399 and 1040114408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040114461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57735 + ... + 73576.

Almost surely, 2^1040114431 is an apocalyptic number.

1040114431 is a deficient number, since it is larger than the sum of its proper divisors (11826001).

1040114431 is an frugal number, since it uses more digits than its factorization.

1040114431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131489 (or 131400 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1040114431 is about 32250.8051217330. The cubic root of 1040114431 is about 1013.1965617022.

Adding to 1040114431 its reverse (1344110401), we get a palindrome (2384224832).

The spelling of 1040114431 in words is "one billion, forty million, one hundred fourteen thousand, four hundred thirty-one".