11399107097755 has 96 divisors (see below), whose sum is σ = 15987534192000. Its totient is φ = 7749482471424.

The previous prime is 11399107097737. The next prime is 11399107097767. The reversal of 11399107097755 is 55779070199311.

It is not a de Polignac number, because 11399107097755 - 2¹⁵ = 11399107064987 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 728416171 + ... + 728431819.

It is an arithmetic number, because the mean of its divisors is an integer number (166536814500).

Almost surely, 2^{11399107097755} is an apocalyptic number.

11399107097755 is a deficient number, since it is larger than the sum of its proper divisors (4588427094245).

11399107097755 is a wasteful number, since it uses less digits than its factorization.

11399107097755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16581 (or 16562 counting only the distinct ones).

The product of its (nonzero) digits is 18753525, while the sum is 64.

The spelling of 11399107097755 in words is "eleven trillion, three hundred ninety-nine billion, one hundred seven million, ninety-seven thousand, seven hundred fifty-five".