20015342000132 has 48 divisors (see below), whose sum is σ = 35887350374400. Its totient is φ = 9764396238240.

The previous prime is 20015342000057. The next prime is 20015342000177. The reversal of 20015342000132 is 23100024351002.

It is a super-2 number, since 2×20015342000132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20015342000098 and 20015342000107.

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, 113512157 + ... + 113688347.

It is an arithmetic number, because the mean of its divisors is an integer number (747653132800).

Almost surely, 2^{20015342000132} is an apocalyptic number.

It is an amenable number.

20015342000132 is a deficient number, since it is larger than the sum of its proper divisors (15872008374268).

20015342000132 is a wasteful number, since it uses less digits than its factorization.

20015342000132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179856 (or 179854 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20015342000132 its reverse (23100024351002), we get a palindrome (43115366351134).

The spelling of 20015342000132 in words is "twenty trillion, fifteen billion, three hundred forty-two million, one hundred thirty-two", and thus it is an aban number.