4229025640 has 64 divisors (see below), whose sum is σ = 11347464960. Its totient is φ = 1386908160.

The previous prime is 4229025637. The next prime is 4229025677. The reversal of 4229025640 is 465209224.

It is a junction number, because it is equal to n+sod(n) for n = 4229025596 and 4229025605.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 321901 + ... + 334780.

It is an arithmetic number, because the mean of its divisors is an integer number (177304140).

Almost surely, 2^4229025640 is an apocalyptic number.

4229025640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4229025640 is an abundant number, since it is smaller than the sum of its proper divisors (7118439320).

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

4229025640 is a wasteful number, since it uses less digits than its factorization.

4229025640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656722 (or 656718 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4229025640 is about 65030.9590887294. The cubic root of 4229025640 is about 1617.1368468873.

The spelling of 4229025640 in words is "four billion, two hundred twenty-nine million, twenty-five thousand, six hundred forty".