14301221402 has 8 divisors (see below), whose sum is σ = 23101973076. Its totient is φ = 6600563712.

The previous prime is 14301221393. The next prime is 14301221411. The reversal of 14301221402 is 20412210341.

It is an interprime number because it is at equal distance from previous prime (14301221393) and next prime (14301221411).

It can be written as a sum of positive squares in 2 ways, for example, as 11071458841 + 3229762561 = 105221^2 + 56831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275023463 + ... + 275023514.

Almost surely, 2^14301221402 is an apocalyptic number.

14301221402 is a deficient number, since it is larger than the sum of its proper divisors (8800751674).

14301221402 is a wasteful number, since it uses less digits than its factorization.

14301221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550046992.

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

Adding to 14301221402 its reverse (20412210341), we get a palindrome (34713431743).

The spelling of 14301221402 in words is "fourteen billion, three hundred one million, two hundred twenty-one thousand, four hundred two".