11442353694 has 16 divisors (see below), whose sum is σ = 22890366720. Its totient is φ = 3813174680.

The previous prime is 11442353687. The next prime is 11442353719. The reversal of 11442353694 is 49635324411.

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, 209292 + ... + 258239.

It is an arithmetic number, because the mean of its divisors is an integer number (1430647920).

Almost surely, 2^11442353694 is an apocalyptic number.

11442353694 is an abundant number, since it is smaller than the sum of its proper divisors (11448013026).

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

11442353694 is a wasteful number, since it uses less digits than its factorization.

11442353694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471615.

The product of its digits is 311040, while the sum is 42.

The spelling of 11442353694 in words is "eleven billion, four hundred forty-two million, three hundred fifty-three thousand, six hundred ninety-four".