4140142825 has 24 divisors (see below), whose sum is σ = 6318498368. Its totient is φ = 2620572480.

The previous prime is 4140142823. The next prime is 4140142873. The reversal of 4140142825 is 5282410414.

It is not a de Polignac number, because 4140142825 - 2¹ = 4140142823 is a prime.

It is a super-2 number, since 2×4140142825² = 34281565222797961250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4140142823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 907647 + ... + 912196.

Almost surely, 2^4140142825 is an apocalyptic number.

It is an amenable number.

4140142825 is a deficient number, since it is larger than the sum of its proper divisors (2178355543).

4140142825 is a wasteful number, since it uses less digits than its factorization.

4140142825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819873 (or 1819868 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4140142825 is about 64343.9416340031. The cubic root of 4140142825 is about 1605.7272384234.

The spelling of 4140142825 in words is "four billion, one hundred forty million, one hundred forty-two thousand, eight hundred twenty-five".