11619399894366 has 16 divisors (see below), whose sum is σ = 25351417951488. Its totient is φ = 3521030271000.

The previous prime is 11619399894353. The next prime is 11619399894367. The reversal of 11619399894366 is 66349899391611.

It is a super-3 number, since 3×11619399894366³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11619399894367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88025756710 + ... + 88025756841.

It is an arithmetic number, because the mean of its divisors is an integer number (1584463621968).

Almost surely, 2^{11619399894366} is an apocalyptic number.

11619399894366 is an abundant number, since it is smaller than the sum of its proper divisors (13732018057122).

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

11619399894366 is a wasteful number, since it uses less digits than its factorization.

11619399894366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176051513567.

The product of its digits is 408146688, while the sum is 75.

The spelling of 11619399894366 in words is "eleven trillion, six hundred nineteen billion, three hundred ninety-nine million, eight hundred ninety-four thousand, three hundred sixty-six".