162641013436 has 24 divisors (see below), whose sum is σ = 310507545600. Its totient is φ = 73925098800.

The previous prime is 162641013391. The next prime is 162641013439. The reversal of 162641013436 is 634310146261.

It is a junction number, because it is equal to n+sod(n) for n = 162641013395 and 162641013404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162641013439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737765 + ... + 1828963.

It is an arithmetic number, because the mean of its divisors is an integer number (12937814400).

Almost surely, 2^162641013436 is an apocalyptic number.

It is an amenable number.

162641013436 is a deficient number, since it is larger than the sum of its proper divisors (147866532164).

162641013436 is a wasteful number, since it uses less digits than its factorization.

162641013436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131745 (or 131743 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 162641013436 its reverse (634310146261), we get a palindrome (796951159697).

The spelling of 162641013436 in words is "one hundred sixty-two billion, six hundred forty-one million, thirteen thousand, four hundred thirty-six".