2621160004231 has 8 divisors (see below), whose sum is σ = 2623703322240. Its totient is φ = 2618617252728.

The previous prime is 2621160004153. The next prime is 2621160004237. The reversal of 2621160004231 is 1324000611262.

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

It is not a de Polignac number, because 2621160004231 - 2⁴¹ = 422136748679 is a prime.

It is a super-2 number, since 2×2621160004231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2621160004231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2621160004237) 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, 9429030 + ... + 9703036.

It is an arithmetic number, because the mean of its divisors is an integer number (327962915280).

Almost surely, 2^{2621160004231} is an apocalyptic number.

2621160004231 is a deficient number, since it is larger than the sum of its proper divisors (2543318009).

2621160004231 is a wasteful number, since it uses less digits than its factorization.

2621160004231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283253.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 2621160004231 its reverse (1324000611262), we get a palindrome (3945160615493).

The spelling of 2621160004231 in words is "two trillion, six hundred twenty-one billion, one hundred sixty million, four thousand, two hundred thirty-one".