1044013722 has 32 divisors (see below), whose sum is σ = 2159861760. Its totient is φ = 336078960.

The previous prime is 1044013721. The next prime is 1044013777. The reversal of 1044013722 is 2273104401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1044013692 and 1044013701.

It is not an unprimeable number, because it can be changed into a prime (1044013721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87979 + ... + 99137.

It is an arithmetic number, because the mean of its divisors is an integer number (67495680).

Almost surely, 2^1044013722 is an apocalyptic number.

1044013722 is an abundant number, since it is smaller than the sum of its proper divisors (1115848038).

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

1044013722 is a wasteful number, since it uses less digits than its factorization.

1044013722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11698.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 1044013722 is about 32311.2011847285. The cubic root of 1044013722 is about 1014.4611089415.

It can be divided in two parts, 1044013 and 722, that added together give a triangular number (1044735 = T₁₄₄₅).

The spelling of 1044013722 in words is "one billion, forty-four million, thirteen thousand, seven hundred twenty-two".