1113444077631 has 8 divisors (see below), whose sum is σ = 1519117501440. Its totient is φ = 725033352792.

The previous prime is 1113444077597. The next prime is 1113444077639. The reversal of 1113444077631 is 1367704443111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1113444077631 - 2³¹ = 1111296593983 is a prime.

It is a super-2 number, since 2×1113444077631² (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 (1113444077639) 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 7 ways as a sum of consecutive naturals, for example, 4315674591 + ... + 4315674848.

It is an arithmetic number, because the mean of its divisors is an integer number (189889687680).

Almost surely, 2^{1113444077631} is an apocalyptic number.

1113444077631 is a deficient number, since it is larger than the sum of its proper divisors (405673423809).

1113444077631 is an equidigital number, since it uses as much as digits as its factorization.

1113444077631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631349485.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 1113444077631 in words is "one trillion, one hundred thirteen billion, four hundred forty-four million, seventy-seven thousand, six hundred thirty-one".