42102023011204 has 36 divisors (see below), whose sum is σ = 80527715113104. Its totient is φ = 19250098194912.

The previous prime is 42102023011199. The next prime is 42102023011207. The reversal of 42102023011204 is 40211032020124.

It is a super-2 number, since 2×42102023011204² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42102023011207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290960842 + ... + 291105505.

It is an arithmetic number, because the mean of its divisors is an integer number (2236880975364).

Almost surely, 2^{42102023011204} is an apocalyptic number.

It is an amenable number.

42102023011204 is a deficient number, since it is larger than the sum of its proper divisors (38425692101900).

42102023011204 is a wasteful number, since it uses less digits than its factorization.

42102023011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582066484 (or 582066469 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 42102023011204 its reverse (40211032020124), we get a palindrome (82313055031328).

The spelling of 42102023011204 in words is "forty-two trillion, one hundred two billion, twenty-three million, eleven thousand, two hundred four".