1314215402 has 16 divisors (see below), whose sum is σ = 1997698560. Its totient is φ = 648327888.

The previous prime is 1314215387. The next prime is 1314215411. The reversal of 1314215402 is 2045124131.

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 7 ways as a sum of consecutive naturals, for example, 359528 + ... + 363164.

It is an arithmetic number, because the mean of its divisors is an integer number (124856160).

Almost surely, 2^1314215402 is an apocalyptic number.

1314215402 is a deficient number, since it is larger than the sum of its proper divisors (683483158).

1314215402 is a wasteful number, since it uses less digits than its factorization.

1314215402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1314215402 is about 36252.1089317573. The cubic root of 1314215402 is about 1095.3565700722.

Adding to 1314215402 its reverse (2045124131), we get a palindrome (3359339533).

The spelling of 1314215402 in words is "one billion, three hundred fourteen million, two hundred fifteen thousand, four hundred two".