11235991804354 has 16 divisors (see below), whose sum is σ = 18015715388160. Its totient is φ = 5242668497440.

The previous prime is 11235991804351. The next prime is 11235991804369. The reversal of 11235991804354 is 45340819953211.

It is a super-2 number, since 2×11235991804354² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11235991804295 and 11235991804304.

It is not an unprimeable number, because it can be changed into a prime (11235991804351) 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, 2978787034 + ... + 2978790805.

It is an arithmetic number, because the mean of its divisors is an integer number (1125982211760).

Almost surely, 2^{11235991804354} is an apocalyptic number.

11235991804354 is a deficient number, since it is larger than the sum of its proper divisors (6779723583806).

11235991804354 is a wasteful number, since it uses less digits than its factorization.

11235991804354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5957577905.

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 11235991804354 in words is "eleven trillion, two hundred thirty-five billion, nine hundred ninety-one million, eight hundred four thousand, three hundred fifty-four".