3402402423 has 16 divisors (see below), whose sum is σ = 5489591040. Its totient is φ = 1829863296.

The previous prime is 3402402407. The next prime is 3402402461. The reversal of 3402402423 is 3242042043.

It is not a de Polignac number, because 3402402423 - 2⁴ = 3402402407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3402402393 and 3402402402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402402463) 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, 4764913 + ... + 4765626.

It is an arithmetic number, because the mean of its divisors is an integer number (343099440).

Almost surely, 2^3402402423 is an apocalyptic number.

3402402423 is a deficient number, since it is larger than the sum of its proper divisors (2087188617).

3402402423 is a wasteful number, since it uses less digits than its factorization.

3402402423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9530566.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 3402402423 is about 58330.1159179373. The cubic root of 3402402423 is about 1504.0486805144.

Adding to 3402402423 its reverse (3242042043), we get a palindrome (6644444466).

The spelling of 3402402423 in words is "three billion, four hundred two million, four hundred two thousand, four hundred twenty-three".