11402000044 has 6 divisors (see below), whose sum is σ = 19953500084. Its totient is φ = 5701000020.

The previous prime is 11402000041. The next prime is 11402000087. The reversal of 11402000044 is 44000020411.

It is a junction number, because it is equal to n+sod(n) for n = 11401999991 and 11402000027.

It is not an unprimeable number, because it can be changed into a prime (11402000041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425250002 + ... + 1425250009.

Almost surely, 2^11402000044 is an apocalyptic number.

It is an amenable number.

11402000044 is a deficient number, since it is larger than the sum of its proper divisors (8551500040).

11402000044 is a wasteful number, since it uses less digits than its factorization.

11402000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850500015 (or 2850500013 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11402000044 its reverse (44000020411), we get a palindrome (55402020455).

The spelling of 11402000044 in words is "eleven billion, four hundred two million, forty-four", and thus it is an aban number.