20414011243415 has 16 divisors (see below), whose sum is σ = 24603523338240. Its totient is φ = 16260092503200.

The previous prime is 20414011243363. The next prime is 20414011243469. The reversal of 20414011243415 is 51434211041402.

It is not a de Polignac number, because 20414011243415 - 2³² = 20409716276119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5532122 + ... + 8451768.

It is an arithmetic number, because the mean of its divisors is an integer number (1537720208640).

Almost surely, 2^{20414011243415} is an apocalyptic number.

20414011243415 is a deficient number, since it is larger than the sum of its proper divisors (4189512094825).

20414011243415 is a wasteful number, since it uses less digits than its factorization.

20414011243415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925742.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 20414011243415 its reverse (51434211041402), we get a palindrome (71848222284817).

The spelling of 20414011243415 in words is "twenty trillion, four hundred fourteen billion, eleven million, two hundred forty-three thousand, four hundred fifteen".