4242201524 has 24 divisors (see below), whose sum is σ = 8100791328. Its totient is φ = 1927787040.

The previous prime is 4242201521. The next prime is 4242201527. The reversal of 4242201524 is 4251022424.

It is an interprime number because it is at equal distance from previous prime (4242201521) and next prime (4242201527).

It is a junction number, because it is equal to n+sod(n) for n = 4242201493 and 4242201502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242201521) 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, 209762 + ... + 229094.

It is an arithmetic number, because the mean of its divisors is an integer number (337532972).

Almost surely, 2^4242201524 is an apocalyptic number.

4242201524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4242201524 is a deficient number, since it is larger than the sum of its proper divisors (3858589804).

4242201524 is a wasteful number, since it uses less digits than its factorization.

4242201524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24335 (or 24333 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4242201524 is about 65132.1850086422. The cubic root of 4242201524 is about 1618.8145475690.

Adding to 4242201524 its reverse (4251022424), we get a palindrome (8493223948).

Subtracting 4242201524 from its reverse (4251022424), we obtain a square (8820900 = 2970²).

The spelling of 4242201524 in words is "four billion, two hundred forty-two million, two hundred one thousand, five hundred twenty-four".