20060431873215 has 32 divisors (see below), whose sum is σ = 33007452307200. Its totient is φ = 10399384892160.

The previous prime is 20060431873211. The next prime is 20060431873231. The reversal of 20060431873215 is 51237813406002.

It is not a de Polignac number, because 20060431873215 - 2² = 20060431873211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20060431873211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127264801 + ... + 127422330.

It is an arithmetic number, because the mean of its divisors is an integer number (1031482884600).

Almost surely, 2^{20060431873215} is an apocalyptic number.

20060431873215 is a deficient number, since it is larger than the sum of its proper divisors (12947020433985).

20060431873215 is a wasteful number, since it uses less digits than its factorization.

20060431873215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254687287.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 20060431873215 in words is "twenty trillion, sixty billion, four hundred thirty-one million, eight hundred seventy-three thousand, two hundred fifteen".