10287037044 has 96 divisors (see below), whose sum is σ = 26881344000. Its totient is φ = 3401975808.

The previous prime is 10287037043. The next prime is 10287037049. The reversal of 10287037044 is 44073078201.

It is a happy number.

10287037044 is a `hidden beast` number, since 1 + 0 + 287 + 0 + 370 + 4 + 4 = 666.

It is a super-2 number, since 2×10287037044² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10287037043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9111072 + ... + 9112200.

It is an arithmetic number, because the mean of its divisors is an integer number (280014000).

Almost surely, 2^10287037044 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 10287037044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13440672000).

10287037044 is an abundant number, since it is smaller than the sum of its proper divisors (16594306956).

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

10287037044 is a wasteful number, since it uses less digits than its factorization.

10287037044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734 (or 1726 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The spelling of 10287037044 in words is "ten billion, two hundred eighty-seven million, thirty-seven thousand, forty-four".