3402540122 has 4 divisors (see below), whose sum is σ = 5103810186. Its totient is φ = 1701270060.

The previous prime is 3402540107. The next prime is 3402540131. The reversal of 3402540122 is 2210452043.

It is a happy number.

3402540122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2948381401 + 454158721 = 54299^2 + 21311^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850635029 + ... + 850635032.

Almost surely, 2^3402540122 is an apocalyptic number.

3402540122 is a deficient number, since it is larger than the sum of its proper divisors (1701270064).

3402540122 is a wasteful number, since it uses less digits than its factorization.

3402540122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701270063.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3402540122 is about 58331.2962482405. The cubic root of 3402540122 is about 1504.0689704135.

Adding to 3402540122 its reverse (2210452043), we get a palindrome (5612992165).

It can be divided in two parts, 34025 and 40122, that added together give a palindrome (74147).

The spelling of 3402540122 in words is "three billion, four hundred two million, five hundred forty thousand, one hundred twenty-two".