20413514150605 has 16 divisors (see below), whose sum is σ = 25298825973120. Its totient is φ = 15800670205632.

The previous prime is 20413514150597. The next prime is 20413514150633. The reversal of 20413514150605 is 50605141531402.

It is a cyclic number.

It is not a de Polignac number, because 20413514150605 - 2³ = 20413514150597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 308188449 + ... + 308254678.

It is an arithmetic number, because the mean of its divisors is an integer number (1581176623320).

Almost surely, 2^{20413514150605} is an apocalyptic number.

It is an amenable number.

20413514150605 is a deficient number, since it is larger than the sum of its proper divisors (4885311822515).

20413514150605 is a wasteful number, since it uses less digits than its factorization.

20413514150605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616443348.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 20413514150605 in words is "twenty trillion, four hundred thirteen billion, five hundred fourteen million, one hundred fifty thousand, six hundred five".