1342044224 has 28 divisors (see below), whose sum is σ = 2665645164. Its totient is φ = 670385664.

The previous prime is 1342044169. The next prime is 1342044241. The reversal of 1342044224 is 4224402431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 792985600 + 549058624 = 28160^2 + 23432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1342044193 and 1342044202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62102 + ... + 80874.

It is an arithmetic number, because the mean of its divisors is an integer number (95201613).

Almost surely, 2^1342044224 is an apocalyptic number.

It is an amenable number.

1342044224 is a deficient number, since it is larger than the sum of its proper divisors (1323600940).

1342044224 is a wasteful number, since it uses less digits than its factorization.

1342044224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19902 (or 19892 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 1342044224 is about 36633.9217665813. The cubic root of 1342044224 is about 1103.0341093290.

Adding to 1342044224 its reverse (4224402431), we get a palindrome (5566446655).

The spelling of 1342044224 in words is "one billion, three hundred forty-two million, forty-four thousand, two hundred twenty-four".