162132620730 has 32 divisors (see below), whose sum is σ = 389140443648. Its totient is φ = 43232904000.

The previous prime is 162132620723. The next prime is 162132620747. The reversal of 162132620730 is 37026231261.

It is a junction number, because it is equal to n+sod(n) for n = 162132620691 and 162132620700.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416535 + ... + 705525.

It is an arithmetic number, because the mean of its divisors is an integer number (12160638864).

Almost surely, 2^162132620730 is an apocalyptic number.

162132620730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162132620730 is an abundant number, since it is smaller than the sum of its proper divisors (227007822918).

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

162132620730 is a wasteful number, since it uses less digits than its factorization.

162132620730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307702.

The product of its (nonzero) digits is 18144, while the sum is 33.

Adding to 162132620730 its reverse (37026231261), we get a palindrome (199158851991).

The spelling of 162132620730 in words is "one hundred sixty-two billion, one hundred thirty-two million, six hundred twenty thousand, seven hundred thirty".