1402014423 has 8 divisors (see below), whose sum is σ = 1899997936. Its totient is φ = 919353600.

The previous prime is 1402014409. The next prime is 1402014433. The reversal of 1402014423 is 3244102041.

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

It is not a de Polignac number, because 1402014423 - 2⁴ = 1402014407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402014423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402014433) 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, 3830458 + ... + 3830823.

It is an arithmetic number, because the mean of its divisors is an integer number (237499742).

Almost surely, 2^1402014423 is an apocalyptic number.

1402014423 is a deficient number, since it is larger than the sum of its proper divisors (497983513).

1402014423 is an equidigital number, since it uses as much as digits as its factorization.

1402014423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661345.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1402014423 is about 37443.4830511265. The cubic root of 1402014423 is about 1119.2252355952.

Adding to 1402014423 its reverse (3244102041), we get a palindrome (4646116464).

The spelling of 1402014423 in words is "one billion, four hundred two million, fourteen thousand, four hundred twenty-three".