4242668031 has 16 divisors (see below), whose sum is σ = 7183353600. Its totient is φ = 2424381624.

The previous prime is 4242667997. The next prime is 4242668033. The reversal of 4242668031 is 1308662424.

It is not a de Polignac number, because 4242668031 - 2¹⁸ = 4242405887 is a prime.

It is a super-2 number, since 2×4242668031² = 36000464042538833922, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242668033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11223801 + ... + 11224178.

It is an arithmetic number, because the mean of its divisors is an integer number (448959600).

Almost surely, 2^4242668031 is an apocalyptic number.

4242668031 is a deficient number, since it is larger than the sum of its proper divisors (2940685569).

4242668031 is a wasteful number, since it uses less digits than its factorization.

4242668031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22447995 (or 22447989 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 4242668031 is about 65135.7661427268. The cubic root of 4242668031 is about 1618.8738847342.

The spelling of 4242668031 in words is "four billion, two hundred forty-two million, six hundred sixty-eight thousand, thirty-one".