1070457193465 has 12 divisors (see below), whose sum is σ = 1411941885732. Its totient is φ = 778514322080.

The previous prime is 1070457193457. The next prime is 1070457193471. The reversal of 1070457193465 is 5643917540701.

It can be written as a sum of positive squares in 2 ways, for example, as 370309977961 + 700147215504 = 608531^2 + 836748^2 .

It is not a de Polignac number, because 1070457193465 - 2³ = 1070457193457 is a prime.

It is a super-2 number, since 2×1070457193465² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 884674762 + ... + 884675971.

It is an arithmetic number, because the mean of its divisors is an integer number (117661823811).

Almost surely, 2^{1070457193465} is an apocalyptic number.

It is an amenable number.

1070457193465 is a deficient number, since it is larger than the sum of its proper divisors (341484692267).

1070457193465 is a wasteful number, since it uses less digits than its factorization.

1070457193465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769350760 (or 1769350749 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 1070457193465 in words is "one trillion, seventy billion, four hundred fifty-seven million, one hundred ninety-three thousand, four hundred sixty-five".