11406989342 has 16 divisors (see below), whose sum is σ = 19923799392. Its totient is φ = 4796469600.

The previous prime is 11406989327. The next prime is 11406989453. The reversal of 11406989342 is 24398960411.

It is a congruent number.

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, 7685909 + ... + 7687392.

It is an arithmetic number, because the mean of its divisors is an integer number (1245237462).

Almost surely, 2^11406989342 is an apocalyptic number.

11406989342 is a deficient number, since it is larger than the sum of its proper divisors (8516810050).

11406989342 is a wasteful number, since it uses less digits than its factorization.

11406989342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15373363.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 11406989342 in words is "eleven billion, four hundred six million, nine hundred eighty-nine thousand, three hundred forty-two".