4002300240 has 40 divisors (see below), whose sum is σ = 12407131488. Its totient is φ = 1067280000.

The previous prime is 4002300227. The next prime is 4002300257. The reversal of 4002300240 is 420032004.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4002300240² = 32036814422208115200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 8337886 + ... + 8338365.

Almost surely, 2^4002300240 is an apocalyptic number.

4002300240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4002300240 is an abundant number, since it is smaller than the sum of its proper divisors (8404831248).

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

4002300240 is a wasteful number, since it uses less digits than its factorization.

4002300240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676267 (or 16676261 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4002300240 is about 63263.7355836659. The cubic root of 4002300240 is about 1587.7052772760.

Adding to 4002300240 its reverse (420032004), we get a palindrome (4422332244).

The spelling of 4002300240 in words is "four billion, two million, three hundred thousand, two hundred forty".