11739289104 has 45 divisors (see below), whose sum is σ = 32857344013. Its totient is φ = 3912662976.

The previous prime is 11739289091. The next prime is 11739289129. The reversal of 11739289104 is 40198293711.

The square root of 11739289104 is 108348.

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

It can be written as a sum of positive squares in only one way, i.e., 11718495504 + 20793600 = 108252^2 + 4560^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11739289104.

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, 1295662 + ... + 1304690.

Almost surely, 2^11739289104 is an apocalyptic number.

11739289104 is the 108348-th square number.

It is an amenable number.

11739289104 is an abundant number, since it is smaller than the sum of its proper divisors (21118054909).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11739289104 is an frugal number, since it uses more digits than its factorization.

11739289104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18072 (or 9034 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The spelling of 11739289104 in words is "eleven billion, seven hundred thirty-nine million, two hundred eighty-nine thousand, one hundred four".