5431541203140 has 96 divisors (see below), whose sum is σ = 16475098523520. Its totient is φ = 1336994725248.

The previous prime is 5431541203061. The next prime is 5431541203147. The reversal of 5431541203140 is 413021451345.

It is not an unprimeable number, because it can be changed into a prime (5431541203147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20470294 + ... + 20733933.

It is an arithmetic number, because the mean of its divisors is an integer number (171615609620).

Almost surely, 2^{5431541203140} is an apocalyptic number.

It is an amenable number.

5431541203140 is an abundant number, since it is smaller than the sum of its proper divisors (11043557320380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5431541203140 is a wasteful number, since it uses less digits than its factorization.

5431541203140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41204278 (or 41204250 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 5431541203140 its reverse (413021451345), we get a palindrome (5844562654485).

The spelling of 5431541203140 in words is "five trillion, four hundred thirty-one billion, five hundred forty-one million, two hundred three thousand, one hundred forty".