10140301044 has 36 divisors (see below), whose sum is σ = 25638274116. Its totient is φ = 3379329408.

The previous prime is 10140300977. The next prime is 10140301051. The reversal of 10140301044 is 44010304101.

It can be written as a sum of positive squares in 2 ways, for example, as 484880400 + 9655420644 = 22020^2 + 98262^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140632 + ... + 200144.

It is an arithmetic number, because the mean of its divisors is an integer number (712174281).

Almost surely, 2^10140301044 is an apocalyptic number.

It is an amenable number.

10140301044 is an abundant number, since it is smaller than the sum of its proper divisors (15497973072).

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

10140301044 is a wasteful number, since it uses less digits than its factorization.

10140301044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64256 (or 64251 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10140301044 its reverse (44010304101), we get a palindrome (54150605145).

The spelling of 10140301044 in words is "ten billion, one hundred forty million, three hundred one thousand, forty-four".