1014312223431 has 24 divisors (see below), whose sum is σ = 1581271655600. Its totient is φ = 622826257536.

The previous prime is 1014312223429. The next prime is 1014312223481. The reversal of 1014312223431 is 1343222134101.

1014312223431 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 3 + 1 + 2 + 223 + 431 = 666.

It is not a de Polignac number, because 1014312223431 - 2¹ = 1014312223429 is a prime.

It is a super-2 number, since 2×1014312223431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1014312223395 and 1014312223404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014312223481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9431581 + ... + 9538518.

Almost surely, 2^{1014312223431} is an apocalyptic number.

1014312223431 is a deficient number, since it is larger than the sum of its proper divisors (566959432169).

1014312223431 is a wasteful number, since it uses less digits than its factorization.

1014312223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18970575 (or 18970572 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1014312223431 its reverse (1343222134101), we get a palindrome (2357534357532).

The spelling of 1014312223431 in words is "one trillion, fourteen billion, three hundred twelve million, two hundred twenty-three thousand, four hundred thirty-one".