11342144402 has 16 divisors (see below), whose sum is σ = 17053556352. Its totient is φ = 5657642640.

The previous prime is 11342144381. The next prime is 11342144413. The reversal of 11342144402 is 20444124311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713383 + ... + 1719989.

It is an arithmetic number, because the mean of its divisors is an integer number (1065847272).

Almost surely, 2^11342144402 is an apocalyptic number.

11342144402 is a deficient number, since it is larger than the sum of its proper divisors (5711411950).

11342144402 is a wasteful number, since it uses less digits than its factorization.

11342144402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8513.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11342144402 its reverse (20444124311), we get a palindrome (31786268713).

The spelling of 11342144402 in words is "eleven billion, three hundred forty-two million, one hundred forty-four thousand, four hundred two".