5321431010012 has 24 divisors (see below), whose sum is σ = 10029039021456. Its totient is φ = 2455998974208.

The previous prime is 5321431010003. The next prime is 5321431010149. The reversal of 5321431010012 is 2100101341235.

It is a self number, because there is not a number n which added to its sum of digits gives 5321431010012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918163 + ... + 3784469.

It is an arithmetic number, because the mean of its divisors is an integer number (417876625894).

Almost surely, 2^{5321431010012} is an apocalyptic number.

5321431010012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5321431010012 is a deficient number, since it is larger than the sum of its proper divisors (4707608011444).

5321431010012 is a wasteful number, since it uses less digits than its factorization.

5321431010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921157 (or 1921155 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 5321431010012 its reverse (2100101341235), we get a palindrome (7421532351247).

The spelling of 5321431010012 in words is "five trillion, three hundred twenty-one billion, four hundred thirty-one million, ten thousand, twelve".