4244540932 has 6 divisors (see below), whose sum is σ = 7427946638. Its totient is φ = 2122270464.

The previous prime is 4244540897. The next prime is 4244540939. The reversal of 4244540932 is 2390454424.

It can be written as a sum of positive squares in only one way, i.e., 3191798016 + 1052742916 = 56496^2 + 32446^2 .

It is a super-2 number, since 2×4244540932² = 36032255446846857248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4244540891 and 4244540900.

It is not an unprimeable number, because it can be changed into a prime (4244540939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530567613 + ... + 530567620.

Almost surely, 2^4244540932 is an apocalyptic number.

It is an amenable number.

4244540932 is a deficient number, since it is larger than the sum of its proper divisors (3183405706).

4244540932 is a wasteful number, since it uses less digits than its factorization.

4244540932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061135237 (or 1061135235 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 4244540932 is about 65150.1414580199. The cubic root of 4244540932 is about 1619.1120638276.

The spelling of 4244540932 in words is "four billion, two hundred forty-four million, five hundred forty thousand, nine hundred thirty-two".