1115070670443 has 32 divisors (see below), whose sum is σ = 1599116083200. Its totient is φ = 688626164736.

The previous prime is 1115070670429. The next prime is 1115070670489. The reversal of 1115070670443 is 3440760705111.

It is a happy number.

It is not a de Polignac number, because 1115070670443 - 2⁵ = 1115070670411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1115070670643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470678 + ... + 2095956.

It is an arithmetic number, because the mean of its divisors is an integer number (49972377600).

Almost surely, 2^{1115070670443} is an apocalyptic number.

1115070670443 is a deficient number, since it is larger than the sum of its proper divisors (484045412757).

1115070670443 is a wasteful number, since it uses less digits than its factorization.

1115070670443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625851.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 1115070670443 in words is "one trillion, one hundred fifteen billion, seventy million, six hundred seventy thousand, four hundred forty-three".