131428941462 has 48 divisors (see below), whose sum is σ = 350477181600. Its totient is φ = 34662577536.

The previous prime is 131428941419. The next prime is 131428941503. The reversal of 131428941462 is 264149824131.

131428941462 is a `hidden beast` number, since 1 + 3 + 142 + 8 + 9 + 41 + 462 = 666.

131428941462 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40117087 + ... + 40120362.

It is an arithmetic number, because the mean of its divisors is an integer number (7301607950).

Almost surely, 2^131428941462 is an apocalyptic number.

131428941462 is an abundant number, since it is smaller than the sum of its proper divisors (219048240138).

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

131428941462 is a wasteful number, since it uses less digits than its factorization.

131428941462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80237477 (or 80237474 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The spelling of 131428941462 in words is "one hundred thirty-one billion, four hundred twenty-eight million, nine hundred forty-one thousand, four hundred sixty-two".