1414042402 has 4 divisors (see below), whose sum is σ = 2121063606. Its totient is φ = 707021200.

The previous prime is 1414042397. The next prime is 1414042411. The reversal of 1414042402 is 2042404141.

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

It can be written as a sum of positive squares in only one way, i.e., 1124327961 + 289714441 = 33531^2 + 17021^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353510599 + ... + 353510602.

Almost surely, 2^1414042402 is an apocalyptic number.

1414042402 is a deficient number, since it is larger than the sum of its proper divisors (707021204).

1414042402 is an equidigital number, since it uses as much as digits as its factorization.

1414042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707021203.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1414042402 is about 37603.7551582285. The cubic root of 1414042402 is about 1122.4167631230.

Adding to 1414042402 its reverse (2042404141), we get a palindrome (3456446543).

The spelling of 1414042402 in words is "one billion, four hundred fourteen million, forty-two thousand, four hundred two".