1117411401 has 4 divisors (see below), whose sum is σ = 1489881872. Its totient is φ = 744940932.

The previous prime is 1117411397. The next prime is 1117411423. The reversal of 1117411401 is 1041147111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1117411401 - 2² = 1117411397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117411301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186235231 + ... + 186235236.

It is an arithmetic number, because the mean of its divisors is an integer number (372470468).

Almost surely, 2^1117411401 is an apocalyptic number.

It is an amenable number.

1117411401 is a deficient number, since it is larger than the sum of its proper divisors (372470471).

1117411401 is an equidigital number, since it uses as much as digits as its factorization.

1117411401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372470470.

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 1117411401 is about 33427.7040940595. The cubic root of 1117411401 is about 1037.6981266951.

Adding to 1117411401 its reverse (1041147111), we get a palindrome (2158558512).

The spelling of 1117411401 in words is "one billion, one hundred seventeen million, four hundred eleven thousand, four hundred one".