11735004381 has 32 divisors (see below), whose sum is σ = 16232711040. Its totient is φ = 7536172800.

The previous prime is 11735004377. The next prime is 11735004389. The reversal of 11735004381 is 18340053711.

It is not a de Polignac number, because 11735004381 - 2² = 11735004377 is a prime.

It is a super-2 number, since 2×11735004381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11735004389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10581055 + ... + 10582163.

It is an arithmetic number, because the mean of its divisors is an integer number (507272220).

Almost surely, 2^11735004381 is an apocalyptic number.

It is an amenable number.

11735004381 is a deficient number, since it is larger than the sum of its proper divisors (4497706659).

11735004381 is a wasteful number, since it uses less digits than its factorization.

11735004381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 11735004381 in words is "eleven billion, seven hundred thirty-five million, four thousand, three hundred eighty-one".