20411437255135 has 8 divisors (see below), whose sum is σ = 25155717266016. Its totient is φ = 15887821430880.

The previous prime is 20411437255103. The next prime is 20411437255151. The reversal of 20411437255135 is 53155273411402.

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

It is not a de Polignac number, because 20411437255135 - 2⁵ = 20411437255103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20411437255091 and 20411437255100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55166046451 + ... + 55166046820.

It is an arithmetic number, because the mean of its divisors is an integer number (3144464658252).

Almost surely, 2^{20411437255135} is an apocalyptic number.

20411437255135 is a deficient number, since it is larger than the sum of its proper divisors (4744280010881).

20411437255135 is a wasteful number, since it uses less digits than its factorization.

20411437255135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110332093313.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 20411437255135 in words is "twenty trillion, four hundred eleven billion, four hundred thirty-seven million, two hundred fifty-five thousand, one hundred thirty-five".