14002001044 has 6 divisors (see below), whose sum is σ = 24503501834. Its totient is φ = 7001000520.

The previous prime is 14002001017. The next prime is 14002001051. The reversal of 14002001044 is 44010020041.

It can be written as a sum of positive squares in only one way, i.e., 13926832144 + 75168900 = 118012^2 + 8670^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750250127 + ... + 1750250134.

Almost surely, 2^14002001044 is an apocalyptic number.

It is an amenable number.

14002001044 is a deficient number, since it is larger than the sum of its proper divisors (10501500790).

14002001044 is a wasteful number, since it uses less digits than its factorization.

14002001044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500500265 (or 3500500263 counting only the distinct ones).

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

Adding to 14002001044 its reverse (44010020041), we get a palindrome (58012021085).

The spelling of 14002001044 in words is "fourteen billion, two million, one thousand, forty-four".