1434312223431 has 8 divisors (see below), whose sum is σ = 1933904121840. Its totient is φ = 945464236992.

The previous prime is 1434312223429. The next prime is 1434312223439. The reversal of 1434312223431 is 1343222134341.

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

It is not a de Polignac number, because 1434312223431 - 2¹ = 1434312223429 is a prime.

It is a super-2 number, since 2×1434312223431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1434312223392 and 1434312223401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434312223439) 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, 2685977680 + ... + 2685978213.

It is an arithmetic number, because the mean of its divisors is an integer number (241738015230).

Almost surely, 2^{1434312223431} is an apocalyptic number.

1434312223431 is a deficient number, since it is larger than the sum of its proper divisors (499591898409).

1434312223431 is an equidigital number, since it uses as much as digits as its factorization.

1434312223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5371955985.

The product of its digits is 41472, while the sum is 33.

Adding to 1434312223431 its reverse (1343222134341), we get a palindrome (2777534357772).

The spelling of 1434312223431 in words is "one trillion, four hundred thirty-four billion, three hundred twelve million, two hundred twenty-three thousand, four hundred thirty-one".