1314421202 has 4 divisors (see below), whose sum is σ = 1971631806. Its totient is φ = 657210600.

The previous prime is 1314421193. The next prime is 1314421211. The reversal of 1314421202 is 2021244131.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1314421193) and next prime (1314421211).

It can be written as a sum of positive squares in only one way, i.e., 779470561 + 534950641 = 27919^2 + 23129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328605299 + ... + 328605302.

Almost surely, 2^1314421202 is an apocalyptic number.

1314421202 is a deficient number, since it is larger than the sum of its proper divisors (657210604).

1314421202 is an equidigital number, since it uses as much as digits as its factorization.

1314421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657210603.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1314421202 is about 36254.9472761994. The cubic root of 1314421202 is about 1095.4137429973.

Adding to 1314421202 its reverse (2021244131), we get a palindrome (3335665333).

The spelling of 1314421202 in words is "one billion, three hundred fourteen million, four hundred twenty-one thousand, two hundred two".