20434222411004 has 6 divisors (see below), whose sum is σ = 35759889219264. Its totient is φ = 10217111205500.

The previous prime is 20434222410989. The next prime is 20434222411033. The reversal of 20434222411004 is 40011422243402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554277801372 + ... + 2554277801379.

It is an arithmetic number, because the mean of its divisors is an integer number (5959981536544).

Almost surely, 2^{20434222411004} is an apocalyptic number.

It is an amenable number.

20434222411004 is a deficient number, since it is larger than the sum of its proper divisors (15325666808260).

20434222411004 is a wasteful number, since it uses less digits than its factorization.

20434222411004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108555602755 (or 5108555602753 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20434222411004 its reverse (40011422243402), we get a palindrome (60445644654406).

The spelling of 20434222411004 in words is "twenty trillion, four hundred thirty-four billion, two hundred twenty-two million, four hundred eleven thousand, four".