11158474362 has 64 divisors (see below), whose sum is σ = 26431211520. Its totient is φ = 3072758976.

The previous prime is 11158474247. The next prime is 11158474363. The reversal of 11158474362 is 26347485111.

11158474362 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11158474362² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (11158474363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707163 + ... + 722769.

It is an arithmetic number, because the mean of its divisors is an integer number (412987680).

Almost surely, 2^11158474362 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11158474362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13215605760).

11158474362 is an abundant number, since it is smaller than the sum of its proper divisors (15272737158).

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

11158474362 is a wasteful number, since it uses less digits than its factorization.

11158474362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16235.

The product of its digits is 161280, while the sum is 42.

The spelling of 11158474362 in words is "eleven billion, one hundred fifty-eight million, four hundred seventy-four thousand, three hundred sixty-two".