11834109462 has 96 divisors (see below), whose sum is σ = 29226718080. Its totient is φ = 3174124800.

The previous prime is 11834109409. The next prime is 11834109491. The reversal of 11834109462 is 26490143811.

It is a super-2 number, since 2×11834109462² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11834109462.

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, 2091337 + ... + 2096987.

It is an arithmetic number, because the mean of its divisors is an integer number (304444980).

Almost surely, 2^11834109462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11834109462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14613359040).

11834109462 is an abundant number, since it is smaller than the sum of its proper divisors (17392608618).

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

11834109462 is a wasteful number, since it uses less digits than its factorization.

11834109462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106 (or 6099 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 11834109462 in words is "eleven billion, eight hundred thirty-four million, one hundred nine thousand, four hundred sixty-two".