4140424142025 has 24 divisors (see below), whose sum is σ = 6845650671744. Its totient is φ = 2208178008000.

The previous prime is 4140424141991. The next prime is 4140424142053. The reversal of 4140424142025 is 5202414240414.

It is not a de Polignac number, because 4140424142025 - 2⁷ = 4140424141897 is a prime.

It is a super-2 number, since 2×4140424142025² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2998912 + ... + 4156238.

It is an arithmetic number, because the mean of its divisors is an integer number (285235444656).

Almost surely, 2^{4140424142025} is an apocalyptic number.

It is an amenable number.

4140424142025 is a deficient number, since it is larger than the sum of its proper divisors (2705226529719).

4140424142025 is a wasteful number, since it uses less digits than its factorization.

4140424142025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205041 (or 1205036 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

Adding to 4140424142025 its reverse (5202414240414), we get a palindrome (9342838382439).

The spelling of 4140424142025 in words is "four trillion, one hundred forty billion, four hundred twenty-four million, one hundred forty-two thousand, twenty-five".