2244246442 has 4 divisors (see below), whose sum is σ = 3366369666. Its totient is φ = 1122123220.

The previous prime is 2244246439. The next prime is 2244246451. The reversal of 2244246442 is 2446424422.

2244246442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2021311681 + 222934761 = 44959^2 + 14931^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2244246398 and 2244246407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561061609 + ... + 561061612.

Almost surely, 2^2244246442 is an apocalyptic number.

2244246442 is a deficient number, since it is larger than the sum of its proper divisors (1122123224).

2244246442 is a wasteful number, since it uses less digits than its factorization.

2244246442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122123223.

The product of its digits is 98304, while the sum is 34.

The square root of 2244246442 is about 47373.4782552432. The cubic root of 2244246442 is about 1309.2528112840.

The spelling of 2244246442 in words is "two billion, two hundred forty-four million, two hundred forty-six thousand, four hundred forty-two".