431032144233343 has 8 divisors (see below), whose sum is σ = 439000917215760. Its totient is φ = 423085476031680.

The previous prime is 431032144233283. The next prime is 431032144233371. The reversal of 431032144233343 is 343332441230134.

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

It is a cyclic number.

It is not a de Polignac number, because 431032144233343 - 2¹⁷ = 431032144102271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 431032144233296 and 431032144233305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431032144233373) 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, 5526155830 + ... + 5526233827.

It is an arithmetic number, because the mean of its divisors is an integer number (54875114651970).

Almost surely, 2^{431032144233343} is an apocalyptic number.

431032144233343 is a deficient number, since it is larger than the sum of its proper divisors (7968772982417).

431032144233343 is a wasteful number, since it uses less digits than its factorization.

431032144233343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11052390377.

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 431032144233343 its reverse (343332441230134), we get a palindrome (774364585463477).

The spelling of 431032144233343 in words is "four hundred thirty-one trillion, thirty-two billion, one hundred forty-four million, two hundred thirty-three thousand, three hundred forty-three".