14003838264 has 128 divisors (see below), whose sum is σ = 40317238080. Its totient is φ = 4015104000.

The previous prime is 14003838253. The next prime is 14003838287. The reversal of 14003838264 is 46283830041.

It is a happy number.

It is a super-2 number, since 2×14003838264² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522634 + ... + 548774.

Almost surely, 2^14003838264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14003838264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20158619040).

14003838264 is an abundant number, since it is smaller than the sum of its proper divisors (26313399816).

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

14003838264 is a wasteful number, since it uses less digits than its factorization.

14003838264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26281 (or 26277 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 14003838264 in words is "fourteen billion, three million, eight hundred thirty-eight thousand, two hundred sixty-four".