2030230240 has 48 divisors (see below), whose sum is σ = 5004967968. Its totient is φ = 776782336.

The previous prime is 2030230211. The next prime is 2030230249. The reversal of 2030230240 is 420320302.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030230249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272167 + ... + 279526.

It is an arithmetic number, because the mean of its divisors is an integer number (104270166).

Almost surely, 2^2030230240 is an apocalyptic number.

2030230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030230240 is an abundant number, since it is smaller than the sum of its proper divisors (2974737728).

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

2030230240 is a wasteful number, since it uses less digits than its factorization.

2030230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551731 (or 551723 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2030230240 is about 45058.0763015910. The cubic root of 2030230240 is about 1266.2372850563.

Adding to 2030230240 its reverse (420320302), we get a palindrome (2450550542).

The spelling of 2030230240 in words is "two billion, thirty million, two hundred thirty thousand, two hundred forty".