4201304540 has 12 divisors (see below), whose sum is σ = 8822739576. Its totient is φ = 1680521808.

The previous prime is 4201304539. The next prime is 4201304557. The reversal of 4201304540 is 454031024.

It is a super-2 number, since 2×4201304540² = 35301919675649223200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105032594 + ... + 105032633.

It is an arithmetic number, because the mean of its divisors is an integer number (735228298).

Almost surely, 2^4201304540 is an apocalyptic number.

It is an amenable number.

4201304540 is an abundant number, since it is smaller than the sum of its proper divisors (4621435036).

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

4201304540 is a wasteful number, since it uses less digits than its factorization.

4201304540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210065236 (or 210065234 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4201304540 is about 64817.4709472685. The cubic root of 4201304540 is about 1613.5956749392.

Adding to 4201304540 its reverse (454031024), we get a palindrome (4655335564).

The spelling of 4201304540 in words is "four billion, two hundred one million, three hundred four thousand, five hundred forty".