220432332134 has 16 divisors (see below), whose sum is σ = 377905279488. Its totient is φ = 94465679112.

The previous prime is 220432332103. The next prime is 220432332149. The reversal of 220432332134 is 431233234022.

It is a super-4 number, since 4×220432332134⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220432332097 and 220432332106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180524 + ... + 688079.

It is an arithmetic number, because the mean of its divisors is an integer number (23619079968).

Almost surely, 2^220432332134 is an apocalyptic number.

220432332134 is a deficient number, since it is larger than the sum of its proper divisors (157472947354).

220432332134 is a wasteful number, since it uses less digits than its factorization.

220432332134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886739.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 220432332134 its reverse (431233234022), we get a palindrome (651665566156).

The spelling of 220432332134 in words is "two hundred twenty billion, four hundred thirty-two million, three hundred thirty-two thousand, one hundred thirty-four".