4013423625 has 32 divisors (see below), whose sum is σ = 6685585920. Its totient is φ = 2138169600.

The previous prime is 4013423581. The next prime is 4013423641. The reversal of 4013423625 is 5263243104.

It is not a de Polignac number, because 4013423625 - 2⁷ = 4013423497 is a prime.

It is a super-2 number, since 2×4013423625² = 32215138387416281250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4013423592 and 4013423601.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373072 + ... + 383678.

It is an arithmetic number, because the mean of its divisors is an integer number (208924560).

Almost surely, 2^4013423625 is an apocalyptic number.

It is an amenable number.

4013423625 is a deficient number, since it is larger than the sum of its proper divisors (2672162295).

4013423625 is a wasteful number, since it uses less digits than its factorization.

4013423625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11634 (or 11624 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4013423625 is about 63351.5873913196. The cubic root of 4013423625 is about 1589.1747923138.

Adding to 4013423625 its reverse (5263243104), we get a palindrome (9276666729).

The spelling of 4013423625 in words is "four billion, thirteen million, four hundred twenty-three thousand, six hundred twenty-five".