2423021000 has 32 divisors (see below), whose sum is σ = 5669871480. Its totient is φ = 969208000.

The previous prime is 2423020987. The next prime is 2423021017. The reversal of 2423021000 is 1203242.

It can be written as a sum of positive squares in 4 ways, for example, as 498093124 + 1924927876 = 22318^2 + 43874^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210511 + ... + 1212510.

Almost surely, 2^2423021000 is an apocalyptic number.

2423021000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423021000 is an abundant number, since it is smaller than the sum of its proper divisors (3246850480).

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

2423021000 is a wasteful number, since it uses less digits than its factorization.

2423021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423042 (or 2423028 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2423021000 is about 49224.1912071697. The cubic root of 2423021000 is about 1343.1331230183.

Adding to 2423021000 its reverse (1203242), we get a palindrome (2424224242).

The spelling of 2423021000 in words is "two billion, four hundred twenty-three million, twenty-one thousand".