1344422004 has 48 divisors (see below), whose sum is σ = 3215697408. Its totient is φ = 436933728.

The previous prime is 1344421997. The next prime is 1344422011. The reversal of 1344422004 is 4002244431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1344421997) and next prime (1344422011).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331839 + ... + 335865.

It is an arithmetic number, because the mean of its divisors is an integer number (66993696).

Almost surely, 2^1344422004 is an apocalyptic number.

It is an amenable number.

1344422004 is an abundant number, since it is smaller than the sum of its proper divisors (1871275404).

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

1344422004 is a wasteful number, since it uses less digits than its factorization.

1344422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724 (or 4722 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1344422004 is about 36666.3606593291. The cubic root of 1344422004 is about 1103.6851621399.

Adding to 1344422004 its reverse (4002244431), we get a palindrome (5346666435).

The spelling of 1344422004 in words is "one billion, three hundred forty-four million, four hundred twenty-two thousand, four".