20411414870 has 64 divisors (see below), whose sum is σ = 46211959296. Its totient is φ = 6305671680.

The previous prime is 20411414869. The next prime is 20411414873. The reversal of 20411414870 is 7841411402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20411414873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30284 + ... + 204303.

It is an arithmetic number, because the mean of its divisors is an integer number (722061864).

Almost surely, 2^20411414870 is an apocalyptic number.

20411414870 is an abundant number, since it is smaller than the sum of its proper divisors (25800544426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20411414870 is a wasteful number, since it uses less digits than its factorization.

20411414870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234725.

The product of its (nonzero) digits is 7168, while the sum is 32.

The spelling of 20411414870 in words is "twenty billion, four hundred eleven million, four hundred fourteen thousand, eight hundred seventy".