20121032740314 has 32 divisors (see below), whose sum is σ = 44456136791040. Its totient is φ = 6020101854000.

The previous prime is 20121032740313. The next prime is 20121032740357. The reversal of 20121032740314 is 41304723012102.

It is not an unprimeable number, because it can be changed into a prime (20121032740313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1929514612 + ... + 1929525039.

It is an arithmetic number, because the mean of its divisors is an integer number (1389254274720).

Almost surely, 2^{20121032740314} is an apocalyptic number.

20121032740314 is an abundant number, since it is smaller than the sum of its proper divisors (24335104050726).

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

20121032740314 is a wasteful number, since it uses less digits than its factorization.

20121032740314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859039746.

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 20121032740314 its reverse (41304723012102), we get a palindrome (61425755752416).

The spelling of 20121032740314 in words is "twenty trillion, one hundred twenty-one billion, thirty-two million, seven hundred forty thousand, three hundred fourteen".