2244196542 has 32 divisors (see below), whose sum is σ = 5201846784. Its totient is φ = 632167200.

The previous prime is 2244196517. The next prime is 2244196567. The reversal of 2244196542 is 2456914422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2244196517) and next prime (2244196567).

It is a self number, because there is not a number n which added to its sum of digits gives 2244196542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373309 + ... + 379272.

It is an arithmetic number, because the mean of its divisors is an integer number (162557712).

Almost surely, 2^2244196542 is an apocalyptic number.

2244196542 is an abundant number, since it is smaller than the sum of its proper divisors (2957650242).

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

2244196542 is a wasteful number, since it uses less digits than its factorization.

2244196542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752664.

The product of its digits is 138240, while the sum is 39.

The square root of 2244196542 is about 47372.9515863219. The cubic root of 2244196542 is about 1309.2431076261.

The spelling of 2244196542 in words is "two billion, two hundred forty-four million, one hundred ninety-six thousand, five hundred forty-two".