3402131422 has 4 divisors (see below), whose sum is σ = 5103197136. Its totient is φ = 1701065710.

The previous prime is 3402131419. The next prime is 3402131437. The reversal of 3402131422 is 2241312043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2241312043 = 1531 ⋅1463953.

It is a junction number, because it is equal to n+sod(n) for n = 3402131393 and 3402131402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850532854 + ... + 850532857.

It is an arithmetic number, because the mean of its divisors is an integer number (1275799284).

Almost surely, 2^3402131422 is an apocalyptic number.

3402131422 is a deficient number, since it is larger than the sum of its proper divisors (1701065714).

3402131422 is a wasteful number, since it uses less digits than its factorization.

3402131422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701065713.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3402131422 is about 58327.7928778383. The cubic root of 3402131422 is about 1504.0087470137.

Adding to 3402131422 its reverse (2241312043), we get a palindrome (5643443465).

The spelling of 3402131422 in words is "three billion, four hundred two million, one hundred thirty-one thousand, four hundred twenty-two".