11707735444 has 12 divisors (see below), whose sum is σ = 20496113568. Its totient is φ = 5851703000.

The previous prime is 11707735433. The next prime is 11707735469. The reversal of 11707735444 is 44453770711.

It is a self number, because there is not a number n which added to its sum of digits gives 11707735444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528982 + ... + 550669.

It is an arithmetic number, because the mean of its divisors is an integer number (1708009464).

Almost surely, 2^11707735444 is an apocalyptic number.

It is an amenable number.

11707735444 is a deficient number, since it is larger than the sum of its proper divisors (8788378124).

11707735444 is a wasteful number, since it uses less digits than its factorization.

11707735444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082366 (or 1082364 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 11707735444 in words is "eleven billion, seven hundred seven million, seven hundred thirty-five thousand, four hundred forty-four".