11196434349855 has 48 divisors (see below), whose sum is σ = 19527435293184. Its totient is φ = 5934436601280.

The previous prime is 11196434349829. The next prime is 11196434349883. The reversal of 11196434349855 is 55894343469111.

11196434349855 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 64 + 3 + 434 + 98 + 55 = 666.

It is not a de Polignac number, because 11196434349855 - 2⁶ = 11196434349791 is a prime.

It is a super-2 number, since 2×11196434349855² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11196434349792 and 11196434349801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36452632 + ... + 36758498.

It is an arithmetic number, because the mean of its divisors is an integer number (406821568608).

Almost surely, 2^{11196434349855} is an apocalyptic number.

11196434349855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11196434349855 is a deficient number, since it is larger than the sum of its proper divisors (8331000943329).

11196434349855 is a wasteful number, since it uses less digits than its factorization.

11196434349855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310916 (or 310913 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The spelling of 11196434349855 in words is "eleven trillion, one hundred ninety-six billion, four hundred thirty-four million, three hundred forty-nine thousand, eight hundred fifty-five".