532144562611431 has 96 divisors (see below), whose sum is σ = 904736771997696. Its totient is φ = 275109529464000.

The previous prime is 532144562611429. The next prime is 532144562611439. The reversal of 532144562611431 is 134116265441235.

It is not a de Polignac number, because 532144562611431 - 2¹ = 532144562611429 is a prime.

It is a super-2 number, since 2×532144562611431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532144562611439) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 420812226 + ... + 422074896.

It is an arithmetic number, because the mean of its divisors is an integer number (9424341374976).

Almost surely, 2^{532144562611431} is an apocalyptic number.

532144562611431 is a deficient number, since it is larger than the sum of its proper divisors (372592209386265).

532144562611431 is a wasteful number, since it uses less digits than its factorization.

532144562611431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263953 (or 1263946 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The spelling of 532144562611431 in words is "five hundred thirty-two trillion, one hundred forty-four billion, five hundred sixty-two million, six hundred eleven thousand, four hundred thirty-one".