1344401002 has 32 divisors (see below), whose sum is σ = 2342431872. Its totient is φ = 566813184.

The previous prime is 1344400979. The next prime is 1344401057. The reversal of 1344401002 is 2001044431.

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, 213633 + ... + 219835.

It is an arithmetic number, because the mean of its divisors is an integer number (73200996).

Almost surely, 2^1344401002 is an apocalyptic number.

1344401002 is a deficient number, since it is larger than the sum of its proper divisors (998030870).

1344401002 is a wasteful number, since it uses less digits than its factorization.

1344401002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1344401002 is about 36666.0742649114. The cubic root of 1344401002 is about 1103.6794150069.

Adding to 1344401002 its reverse (2001044431), we get a palindrome (3345445433).

The spelling of 1344401002 in words is "one billion, three hundred forty-four million, four hundred one thousand, two".