1114455131477 has 4 divisors (see below), whose sum is σ = 1114767219936. Its totient is φ = 1114143043020.

The previous prime is 1114455131473. The next prime is 1114455131479. The reversal of 1114455131477 is 7741315544111.

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 a cyclic number.

It is not a de Polignac number, because 1114455131477 - 2² = 1114455131473 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114455131473) 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, 156038873 + ... + 156046014.

It is an arithmetic number, because the mean of its divisors is an integer number (278691804984).

Almost surely, 2^{1114455131477} is an apocalyptic number.

It is an amenable number.

1114455131477 is a deficient number, since it is larger than the sum of its proper divisors (312088459).

1114455131477 is an equidigital number, since it uses as much as digits as its factorization.

1114455131477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312088458.

The product of its digits is 235200, while the sum is 44.

The spelling of 1114455131477 in words is "one trillion, one hundred fourteen billion, four hundred fifty-five million, one hundred thirty-one thousand, four hundred seventy-seven".