220613435242 has 32 divisors (see below), whose sum is σ = 336150368064. Its totient is φ = 108577920000.

The previous prime is 220613435149. The next prime is 220613435257. The reversal of 220613435242 is 242534316022.

It is a super-2 number, since 2×220613435242² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220613435198 and 220613435207.

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, 40101492 + ... + 40106992.

It is an arithmetic number, because the mean of its divisors is an integer number (10504699002).

Almost surely, 2^220613435242 is an apocalyptic number.

220613435242 is a deficient number, since it is larger than the sum of its proper divisors (115536932822).

220613435242 is a wasteful number, since it uses less digits than its factorization.

220613435242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6774.

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 220613435242 in words is "two hundred twenty billion, six hundred thirteen million, four hundred thirty-five thousand, two hundred forty-two".