1402302413 has 4 divisors (see below), whose sum is σ = 1408948608. Its totient is φ = 1395656220.

The previous prime is 1402302397. The next prime is 1402302427. The reversal of 1402302413 is 3142032041.

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: 3142032041 = 317 ⋅9911773.

It is a cyclic number.

It is not a de Polignac number, because 1402302413 - 2⁴ = 1402302397 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 (1402302313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3322781 + ... + 3323202.

It is an arithmetic number, because the mean of its divisors is an integer number (352237152).

Almost surely, 2^1402302413 is an apocalyptic number.

It is an amenable number.

1402302413 is a deficient number, since it is larger than the sum of its proper divisors (6646195).

1402302413 is an equidigital number, since it uses as much as digits as its factorization.

1402302413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6646194.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1402302413 is about 37447.3285161973. The cubic root of 1402302413 is about 1119.3018642906.

Adding to 1402302413 its reverse (3142032041), we get a palindrome (4544334454).

The spelling of 1402302413 in words is "one billion, four hundred two million, three hundred two thousand, four hundred thirteen".