603424132261 has 8 divisors (see below), whose sum is σ = 605681607960. Its totient is φ = 601170279168.

The previous prime is 603424132249. The next prime is 603424132273. The reversal of 603424132261 is 162231424306.

603424132261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (603424132249) and next prime (603424132273).

It can be written as a sum of positive squares in 4 ways, for example, as 344561956036 + 258862176225 = 586994^2 + 508785^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-603424132261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603424132211) 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, 571656 + ... + 1238401.

It is an arithmetic number, because the mean of its divisors is an integer number (75710200995).

Almost surely, 2^603424132261 is an apocalyptic number.

It is an amenable number.

603424132261 is a deficient number, since it is larger than the sum of its proper divisors (2257475699).

603424132261 is a wasteful number, since it uses less digits than its factorization.

603424132261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811303.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 603424132261 its reverse (162231424306), we get a palindrome (765655556567).

The spelling of 603424132261 in words is "six hundred three billion, four hundred twenty-four million, one hundred thirty-two thousand, two hundred sixty-one".