4425629190 has 32 divisors (see below), whose sum is σ = 10680205536. Its totient is φ = 1173646080.

The previous prime is 4425629149. The next prime is 4425629191. The reversal of 4425629190 is 919265244.

It is a super-2 number, since 2×4425629190² = 39172387454760112200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425629191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402087 + ... + 412946.

It is an arithmetic number, because the mean of its divisors is an integer number (333756423).

Almost surely, 2^4425629190 is an apocalyptic number.

4425629190 is an abundant number, since it is smaller than the sum of its proper divisors (6254576346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4425629190 is a wasteful number, since it uses less digits than its factorization.

4425629190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815224.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 4425629190 is about 66525.4025917920. The cubic root of 4425629190 is about 1641.8179807562.

The spelling of 4425629190 in words is "four billion, four hundred twenty-five million, six hundred twenty-nine thousand, one hundred ninety".