1006342444 has 6 divisors (see below), whose sum is σ = 1761099284. Its totient is φ = 503171220.

The previous prime is 1006342439. The next prime is 1006342451. The reversal of 1006342444 is 4442436001.

It is a super-2 number, since 2×1006342444² = 2025450229191786272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125792802 + ... + 125792809.

Almost surely, 2^1006342444 is an apocalyptic number.

It is an amenable number.

1006342444 is a deficient number, since it is larger than the sum of its proper divisors (754756840).

1006342444 is a wasteful number, since it uses less digits than its factorization.

1006342444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251585615 (or 251585613 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 1006342444 is about 31722.9009392269. The cubic root of 1006342444 is about 1002.1096940610.

Adding to 1006342444 its reverse (4442436001), we get a palindrome (5448778445).

The spelling of 1006342444 in words is "one billion, six million, three hundred forty-two thousand, four hundred forty-four".