4202052631 has 4 divisors (see below), whose sum is σ = 4802345872. Its totient is φ = 3601759392.

The previous prime is 4202052611. The next prime is 4202052637. The reversal of 4202052631 is 1362502024.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4202052631 - 2⁵ = 4202052599 is a prime.

It is a super-2 number, since 2×4202052631² = 35314492627388044322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4202052596 and 4202052605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202052637) by changing a digit.

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, 300146610 + ... + 300146623.

It is an arithmetic number, because the mean of its divisors is an integer number (1200586468).

Almost surely, 2^4202052631 is an apocalyptic number.

4202052631 is a deficient number, since it is larger than the sum of its proper divisors (600293241).

4202052631 is an equidigital number, since it uses as much as digits as its factorization.

4202052631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600293240.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4202052631 is about 64823.2414416311. The cubic root of 4202052631 is about 1613.6914423967.

Adding to 4202052631 its reverse (1362502024), we get a palindrome (5564554655).

The spelling of 4202052631 in words is "four billion, two hundred two million, fifty-two thousand, six hundred thirty-one".