20132432342124 has 24 divisors (see below), whose sum is σ = 46990125163968. Its totient is φ = 6708746538000.

The previous prime is 20132432342083. The next prime is 20132432342173. The reversal of 20132432342124 is 42124323423102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257989702 + ... + 258067725.

It is an arithmetic number, because the mean of its divisors is an integer number (1957921881832).

Almost surely, 2^{20132432342124} is an apocalyptic number.

It is an amenable number.

20132432342124 is an abundant number, since it is smaller than the sum of its proper divisors (26857692821844).

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

20132432342124 is a wasteful number, since it uses less digits than its factorization.

20132432342124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516060685 (or 516060683 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 20132432342124 its reverse (42124323423102), we get a palindrome (62256755765226).

The spelling of 20132432342124 in words is "twenty trillion, one hundred thirty-two billion, four hundred thirty-two million, three hundred forty-two thousand, one hundred twenty-four".