42213100004 has 12 divisors (see below), whose sum is σ = 74368717500. Its totient is φ = 20964895008.

The previous prime is 42213100003. The next prime is 42213100009. The reversal of 42213100004 is 40000131224.

It can be written as a sum of positive squares in 2 ways, for example, as 8595144100 + 33617955904 = 92710^2 + 183352^2 .

It is not an unprimeable number, because it can be changed into a prime (42213100001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35413079 + ... + 35414270.

It is an arithmetic number, because the mean of its divisors is an integer number (6197393125).

Almost surely, 2^42213100004 is an apocalyptic number.

It is an amenable number.

42213100004 is a deficient number, since it is larger than the sum of its proper divisors (32155617496).

42213100004 is a wasteful number, since it uses less digits than its factorization.

42213100004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70827502 (or 70827500 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 42213100004 its reverse (40000131224), we get a palindrome (82213231228).

The spelling of 42213100004 in words is "forty-two billion, two hundred thirteen million, one hundred thousand, four".