11324043402 has 64 divisors (see below), whose sum is σ = 26004913920. Its totient is φ = 3220314624.

The previous prime is 11324043397. The next prime is 11324043439. The reversal of 11324043402 is 20434042311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14649088 + ... + 14649860.

It is an arithmetic number, because the mean of its divisors is an integer number (406326780).

Almost surely, 2^11324043402 is an apocalyptic number.

11324043402 is an abundant number, since it is smaller than the sum of its proper divisors (14680870518).

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

11324043402 is a wasteful number, since it uses less digits than its factorization.

11324043402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11324043402 its reverse (20434042311), we get a palindrome (31758085713).

The spelling of 11324043402 in words is "eleven billion, three hundred twenty-four million, forty-three thousand, four hundred two".