3402243025 has 24 divisors (see below), whose sum is σ = 4505068800. Its totient is φ = 2543150400.

The previous prime is 3402243011. The next prime is 3402243029. The reversal of 3402243025 is 5203422043.

3402243025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3402243025 - 2⁷ = 3402242897 is a prime.

It is a super-2 number, since 2×3402243025² = 23150515202322301250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3402243029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53215 + ... + 98164.

It is an arithmetic number, because the mean of its divisors is an integer number (187711200).

Almost surely, 2^3402243025 is an apocalyptic number.

It is an amenable number.

3402243025 is a deficient number, since it is larger than the sum of its proper divisors (1102825775).

3402243025 is a wasteful number, since it uses less digits than its factorization.

3402243025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151449 (or 151444 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 3402243025 is about 58328.7495580010. The cubic root of 3402243025 is about 1504.0251925917.

Adding to 3402243025 its reverse (5203422043), we get a palindrome (8605665068).

The spelling of 3402243025 in words is "three billion, four hundred two million, two hundred forty-three thousand, twenty-five".