12412352401431 has 16 divisors (see below), whose sum is σ = 16659731036928. Its totient is φ = 8219939832000.

The previous prime is 12412352401429. The next prime is 12412352401459. The reversal of 12412352401431 is 13410425321421.

It is not a de Polignac number, because 12412352401431 - 2¹ = 12412352401429 is a prime.

It is a super-2 number, since 2×12412352401431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12412352401392 and 12412352401401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412352401481) 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 15 ways as a sum of consecutive naturals, for example, 25624996 + ... + 26104886.

It is an arithmetic number, because the mean of its divisors is an integer number (1041233189808).

Almost surely, 2^{12412352401431} is an apocalyptic number.

12412352401431 is a deficient number, since it is larger than the sum of its proper divisors (4247378635497).

12412352401431 is a wasteful number, since it uses less digits than its factorization.

12412352401431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537142.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 12412352401431 its reverse (13410425321421), we get a palindrome (25822777722852).

The spelling of 12412352401431 in words is "twelve trillion, four hundred twelve billion, three hundred fifty-two million, four hundred one thousand, four hundred thirty-one".