4034402625 has 32 divisors (see below), whose sum is σ = 7323548544. Its totient is φ = 1956072000.

The previous prime is 4034402623. The next prime is 4034402627. The reversal of 4034402625 is 5262044304.

It is an interprime number because it is at equal distance from previous prime (4034402623) and next prime (4034402627).

It is not a de Polignac number, because 4034402625 - 2¹ = 4034402623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4034402592 and 4034402601.

It is not an unprimeable number, because it can be changed into a prime (4034402623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484894 + ... + 493143.

It is an arithmetic number, because the mean of its divisors is an integer number (228860892).

Almost surely, 2^4034402625 is an apocalyptic number.

It is an amenable number.

4034402625 is a deficient number, since it is larger than the sum of its proper divisors (3289145919).

4034402625 is a wasteful number, since it uses less digits than its factorization.

4034402625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978066 (or 978056 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 4034402625 is about 63516.9475415814. The cubic root of 4034402625 is about 1591.9389639792.

Adding to 4034402625 its reverse (5262044304), we get a palindrome (9296446929).

It can be divided in two parts, 403 and 4402625, that added together give a triangular number (4403028 = T₂₉₆₇).

The spelling of 4034402625 in words is "four billion, thirty-four million, four hundred two thousand, six hundred twenty-five".