3400252542 has 12 divisors (see below), whose sum is σ = 7367213880. Its totient is φ = 1133417508.

The previous prime is 3400252517. The next prime is 3400252543. The reversal of 3400252542 is 2452520043.

It is a happy number.

3400252542 is a `hidden beast` number, since 3 + 400 + 2 + 5 + 254 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400252543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94451442 + ... + 94451477.

It is an arithmetic number, because the mean of its divisors is an integer number (613934490).

Almost surely, 2^3400252542 is an apocalyptic number.

3400252542 is an abundant number, since it is smaller than the sum of its proper divisors (3966961338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3400252542 is a wasteful number, since it uses less digits than its factorization.

3400252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188902927 (or 188902924 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 3400252542 is about 58311.6844380267. The cubic root of 3400252542 is about 1503.7318252872.

Adding to 3400252542 its reverse (2452520043), we get a palindrome (5852772585).

The spelling of 3400252542 in words is "three billion, four hundred million, two hundred fifty-two thousand, five hundred forty-two".