2231415455 has 8 divisors (see below), whose sum is σ = 2714379792. Its totient is φ = 1760678208.

The previous prime is 2231415443. The next prime is 2231415463. The reversal of 2231415455 is 5545141322.

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

It is a cyclic number.

It is not a de Polignac number, because 2231415455 - 2¹⁶ = 2231349919 is a prime.

It is a super-3 number, since 3×2231415455³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3056369 + ... + 3057098.

It is an arithmetic number, because the mean of its divisors is an integer number (339297474).

Almost surely, 2^2231415455 is an apocalyptic number.

2231415455 is a deficient number, since it is larger than the sum of its proper divisors (482964337).

2231415455 is an equidigital number, since it uses as much as digits as its factorization.

2231415455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6113545.

The product of its digits is 24000, while the sum is 32.

The square root of 2231415455 is about 47237.8603982018. The cubic root of 2231415455 is about 1306.7529190499.

Adding to 2231415455 its reverse (5545141322), we get a palindrome (7776556777).

The spelling of 2231415455 in words is "two billion, two hundred thirty-one million, four hundred fifteen thousand, four hundred fifty-five".