1206069596944 has 45 divisors (see below), whose sum is σ = 2369838860319. Its totient is φ = 594615905280.

The previous prime is 1206069596911. The next prime is 1206069596951. The reversal of 1206069596944 is 4496959606021.

The square root of 1206069596944 is 1098212.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 219632400 + 1205849964544 = 14820^2 + 1098112^2 .

It is a super-2 number, since 2×1206069596944² (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 8 ways as a sum of consecutive naturals, for example, 320676024 + ... + 320679784.

Almost surely, 2^{1206069596944} is an apocalyptic number.

1206069596944 is the 1098212-nd square number.

It is an amenable number.

1206069596944 is a deficient number, since it is larger than the sum of its proper divisors (1163769263375).

1206069596944 is an frugal number, since it uses more digits than its factorization.

1206069596944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7676 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 61.

The spelling of 1206069596944 in words is "one trillion, two hundred six billion, sixty-nine million, five hundred ninety-six thousand, nine hundred forty-four".