131410444420 has 48 divisors (see below), whose sum is σ = 290541988800. Its totient is φ = 49788086400.

The previous prime is 131410444411. The next prime is 131410444423. The reversal of 131410444420 is 24444014131.

131410444420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (131410444423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2136051 + ... + 2196709.

It is an arithmetic number, because the mean of its divisors is an integer number (6052958100).

Almost surely, 2^131410444420 is an apocalyptic number.

131410444420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131410444420 is an abundant number, since it is smaller than the sum of its proper divisors (159131544380).

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

131410444420 is a wasteful number, since it uses less digits than its factorization.

131410444420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66388 (or 66386 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 131410444420 its reverse (24444014131), we get a palindrome (155854458551).

The spelling of 131410444420 in words is "one hundred thirty-one billion, four hundred ten million, four hundred forty-four thousand, four hundred twenty".