10140022434444 has 72 divisors (see below), whose sum is σ = 28719566684928. Its totient is φ = 2771186251680.

The previous prime is 10140022434431. The next prime is 10140022434449. The reversal of 10140022434444 is 44443422004101.

10140022434444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10140022434449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374876392 + ... + 374903439.

It is an arithmetic number, because the mean of its divisors is an integer number (398882870624).

Almost surely, 2^{10140022434444} is an apocalyptic number.

10140022434444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10140022434444 is an abundant number, since it is smaller than the sum of its proper divisors (18579544250484).

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

10140022434444 is a wasteful number, since it uses less digits than its factorization.

10140022434444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749779875 (or 749779866 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 10140022434444 its reverse (44443422004101), we get a palindrome (54583444438545).

The spelling of 10140022434444 in words is "ten trillion, one hundred forty billion, twenty-two million, four hundred thirty-four thousand, four hundred forty-four".