2420423302 has 32 divisors (see below), whose sum is σ = 4162397184. Its totient is φ = 1045548000.

The previous prime is 2420423273. The next prime is 2420423309. The reversal of 2420423302 is 2033240242.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420423309) 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, 427 + ... + 69577.

It is an arithmetic number, because the mean of its divisors is an integer number (130074912).

Almost surely, 2^2420423302 is an apocalyptic number.

2420423302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2420423302 is a deficient number, since it is larger than the sum of its proper divisors (1741973882).

2420423302 is a wasteful number, since it uses less digits than its factorization.

2420423302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69244.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2420423302 is about 49197.7977352645. The cubic root of 2420423302 is about 1342.6529645947.

Adding to 2420423302 its reverse (2033240242), we get a palindrome (4453663544).

The spelling of 2420423302 in words is "two billion, four hundred twenty million, four hundred twenty-three thousand, three hundred two".