1375126112 has 24 divisors (see below), whose sum is σ = 2744370216. Its totient is φ = 678143232.

The previous prime is 1375126099. The next prime is 1375126169. The reversal of 1375126112 is 2116215731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291998 + ... + 296669.

It is an arithmetic number, because the mean of its divisors is an integer number (114348759).

Almost surely, 2^1375126112 is an apocalyptic number.

It is an amenable number.

1375126112 is a deficient number, since it is larger than the sum of its proper divisors (1369244104).

1375126112 is an equidigital number, since it uses as much as digits as its factorization.

1375126112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588750 (or 588742 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 1375126112 is about 37082.6928903498. The cubic root of 1375126112 is about 1112.0240406789.

The spelling of 1375126112 in words is "one billion, three hundred seventy-five million, one hundred twenty-six thousand, one hundred twelve".