2454022404431 has 4 divisors (see below), whose sum is σ = 2642793358632. Its totient is φ = 2265251450232.

The previous prime is 2454022404397. The next prime is 2454022404439. The reversal of 2454022404431 is 1344042204542.

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

It is a cyclic number.

It is not a de Polignac number, because 2454022404431 - 2¹⁴ = 2454022388047 is a prime.

It is a super-2 number, since 2×2454022404431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2454022404391 and 2454022404400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454022404439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94385477081 + ... + 94385477106.

It is an arithmetic number, because the mean of its divisors is an integer number (660698339658).

Almost surely, 2^{2454022404431} is an apocalyptic number.

2454022404431 is a deficient number, since it is larger than the sum of its proper divisors (188770954201).

2454022404431 is a wasteful number, since it uses less digits than its factorization.

2454022404431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188770954200.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2454022404431 its reverse (1344042204542), we get a palindrome (3798064608973).

The spelling of 2454022404431 in words is "two trillion, four hundred fifty-four billion, twenty-two million, four hundred four thousand, four hundred thirty-one".