1401342013 has 8 divisors (see below), whose sum is σ = 1406935232. Its totient is φ = 1395760896.

The previous prime is 1401341969. The next prime is 1401342023. The reversal of 1401342013 is 3102431041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1401342013 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 (1401342023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278506 + ... + 283492.

It is an arithmetic number, because the mean of its divisors is an integer number (175866904).

Almost surely, 2^1401342013 is an apocalyptic number.

It is an amenable number.

1401342013 is a deficient number, since it is larger than the sum of its proper divisors (5593219).

1401342013 is an equidigital number, since it uses as much as digits as its factorization.

1401342013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1401342013 is about 37434.5029751966. The cubic root of 1401342013 is about 1119.0462791420.

Adding to 1401342013 its reverse (3102431041), we get a palindrome (4503773054).

The spelling of 1401342013 in words is "one billion, four hundred one million, three hundred forty-two thousand, thirteen".