1117740404431 has 16 divisors (see below), whose sum is σ = 1285124972544. Its totient is φ = 952299761184.

The previous prime is 1117740404411. The next prime is 1117740404453. The reversal of 1117740404431 is 1344040477111.

It is a cyclic number.

It is not a de Polignac number, because 1117740404431 - 2²³ = 1117732015823 is a prime.

It is a super-2 number, since 2×1117740404431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117740404411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74080 + ... + 1496986.

It is an arithmetic number, because the mean of its divisors is an integer number (80320310784).

Almost surely, 2^{1117740404431} is an apocalyptic number.

1117740404431 is a deficient number, since it is larger than the sum of its proper divisors (167384568113).

1117740404431 is a wasteful number, since it uses less digits than its factorization.

1117740404431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423590.

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 1117740404431 in words is "one trillion, one hundred seventeen billion, seven hundred forty million, four hundred four thousand, four hundred thirty-one".