3402401403 has 16 divisors (see below), whose sum is σ = 4807502496. Its totient is φ = 2133012480.

The previous prime is 3402401377. The next prime is 3402401413. The reversal of 3402401403 is 3041042043.

It is not a de Polignac number, because 3402401403 - 2¹² = 3402397307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3402401403.

It is not an unprimeable number, because it can be changed into a prime (3402401413) 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 15 ways as a sum of consecutive naturals, for example, 32883 + ... + 88803.

It is an arithmetic number, because the mean of its divisors is an integer number (300468906).

Almost surely, 2^3402401403 is an apocalyptic number.

3402401403 is a deficient number, since it is larger than the sum of its proper divisors (1405101093).

3402401403 is a wasteful number, since it uses less digits than its factorization.

3402401403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57134.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3402401403 is about 58330.1071745972. The cubic root of 3402401403 is about 1504.0485302157.

Adding to 3402401403 its reverse (3041042043), we get a palindrome (6443443446).

The spelling of 3402401403 in words is "three billion, four hundred two million, four hundred one thousand, four hundred three".