1130631048458 has 8 divisors (see below), whose sum is σ = 1707328764900. Its totient is φ = 561521460160.

The previous prime is 1130631048451. The next prime is 1130631048467. The reversal of 1130631048458 is 8548401360311.

It can be written as a sum of positive squares in 2 ways, for example, as 845136391969 + 285494656489 = 919313^2 + 534317^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1130631048451) 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, 1897031663 + ... + 1897032258.

Almost surely, 2^{1130631048458} is an apocalyptic number.

1130631048458 is a deficient number, since it is larger than the sum of its proper divisors (576697716442).

1130631048458 is a wasteful number, since it uses less digits than its factorization.

1130631048458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794064072.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 1130631048458 in words is "one trillion, one hundred thirty billion, six hundred thirty-one million, forty-eight thousand, four hundred fifty-eight".