4264402020 has 48 divisors (see below), whose sum is σ = 12218015040. Its totient is φ = 1110727296.

The previous prime is 4264402007. The next prime is 4264402031. The reversal of 4264402020 is 202044624.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823855 + ... + 829014.

It is an arithmetic number, because the mean of its divisors is an integer number (254541980).

Almost surely, 2^4264402020 is an apocalyptic number.

It is an amenable number.

4264402020 is an abundant number, since it is smaller than the sum of its proper divisors (7953613020).

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

4264402020 is a wasteful number, since it uses less digits than its factorization.

4264402020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652924 (or 1652922 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4264402020 is about 65302.3890834018. The cubic root of 4264402020 is about 1621.6335222326.

Adding to 4264402020 its reverse (202044624), we get a palindrome (4466446644).

The spelling of 4264402020 in words is "four billion, two hundred sixty-four million, four hundred two thousand, twenty".