1314420141 has 4 divisors (see below), whose sum is σ = 1752560192. Its totient is φ = 876280092.

The previous prime is 1314420139. The next prime is 1314420167. The reversal of 1314420141 is 1410244131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1410244131 = 3 ⋅470081377.

It is not a de Polignac number, because 1314420141 - 2¹ = 1314420139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314420241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 219070021 + ... + 219070026.

It is an arithmetic number, because the mean of its divisors is an integer number (438140048).

Almost surely, 2^1314420141 is an apocalyptic number.

It is an amenable number.

1314420141 is a deficient number, since it is larger than the sum of its proper divisors (438140051).

1314420141 is an equidigital number, since it uses as much as digits as its factorization.

1314420141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438140050.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1314420141 is about 36254.9326437107. The cubic root of 1314420141 is about 1095.4134482582.

Adding to 1314420141 its reverse (1410244131), we get a palindrome (2724664272).

The spelling of 1314420141 in words is "one billion, three hundred fourteen million, four hundred twenty thousand, one hundred forty-one".