1430243214231 has 48 divisors (see below), whose sum is σ = 2070720923040. Its totient is φ = 877700229120.

The previous prime is 1430243214221. The next prime is 1430243214251. The reversal of 1430243214231 is 1324123420341.

It is not a de Polignac number, because 1430243214231 - 2⁵ = 1430243214199 is a prime.

It is a super-2 number, since 2×1430243214231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430243214221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 546518835 + ... + 546521451.

It is an arithmetic number, because the mean of its divisors is an integer number (43140019230).

Almost surely, 2^{1430243214231} is an apocalyptic number.

1430243214231 is a deficient number, since it is larger than the sum of its proper divisors (640477708809).

1430243214231 is a wasteful number, since it uses less digits than its factorization.

1430243214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5223 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1430243214231 its reverse (1324123420341), we get a palindrome (2754366634572).

The spelling of 1430243214231 in words is "one trillion, four hundred thirty billion, two hundred forty-three million, two hundred fourteen thousand, two hundred thirty-one".