20411532714715 has 8 divisors (see below), whose sum is σ = 24493880995488. Its totient is φ = 16329198346560.

The previous prime is 20411532714707. The next prime is 20411532714767. The reversal of 20411532714715 is 51741723511402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20411532714715 - 2³ = 20411532714707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80530 + ... + 6389800.

It is an arithmetic number, because the mean of its divisors is an integer number (3061735124436).

Almost surely, 2^{20411532714715} is an apocalyptic number.

20411532714715 is a deficient number, since it is larger than the sum of its proper divisors (4082348280773).

20411532714715 is an equidigital number, since it uses as much as digits as its factorization.

20411532714715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956309.

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 20411532714715 in words is "twenty trillion, four hundred eleven billion, five hundred thirty-two million, seven hundred fourteen thousand, seven hundred fifteen".