42204056235 has 32 divisors (see below), whose sum is σ = 73692350208. Its totient is φ = 20455048320.

The previous prime is 42204056189. The next prime is 42204056263. The reversal of 42204056235 is 53265040224.

It is a happy number.

It is not a de Polignac number, because 42204056235 - 2⁷ = 42204056107 is a prime.

It is a super-3 number, since 3×42204056235³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 42204056196 and 42204056205.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416869 + ... + 508121.

It is an arithmetic number, because the mean of its divisors is an integer number (2302885944).

Almost surely, 2^42204056235 is an apocalyptic number.

42204056235 is a deficient number, since it is larger than the sum of its proper divisors (31488293973).

42204056235 is a wasteful number, since it uses less digits than its factorization.

42204056235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94075.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 42204056235 its reverse (53265040224), we get a palindrome (95469096459).

The spelling of 42204056235 in words is "forty-two billion, two hundred four million, fifty-six thousand, two hundred thirty-five".