1119531363344 has 40 divisors (see below), whose sum is σ = 2196845981400. Its totient is φ = 552635136000.

The previous prime is 1119531363319. The next prime is 1119531363347. The reversal of 1119531363344 is 4433631359111.

It can be written as a sum of positive squares in 4 ways, for example, as 446475203344 + 673056160000 = 668188^2 + 820400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1119531363295 and 1119531363304.

It is not an unprimeable number, because it can be changed into a prime (1119531363347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428537 + ... + 1556504.

It is an arithmetic number, because the mean of its divisors is an integer number (54921149535).

Almost surely, 2^{1119531363344} is an apocalyptic number.

It is an amenable number.

1119531363344 is a deficient number, since it is larger than the sum of its proper divisors (1077314618056).

1119531363344 is a wasteful number, since it uses less digits than its factorization.

1119531363344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985499 (or 1985493 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The spelling of 1119531363344 in words is "one trillion, one hundred nineteen billion, five hundred thirty-one million, three hundred sixty-three thousand, three hundred forty-four".