42102276231 has 16 divisors (see below), whose sum is σ = 56327892480. Its totient is φ = 27972584640.

The previous prime is 42102276221. The next prime is 42102276239. The reversal of 42102276231 is 13267220124.

It is not a de Polignac number, because 42102276231 - 2¹⁷ = 42102145159 is a prime.

It is a super-2 number, since 2×42102276231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42102276239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047810 + ... + 1087248.

It is an arithmetic number, because the mean of its divisors is an integer number (3520493280).

Almost surely, 2^42102276231 is an apocalyptic number.

42102276231 is a deficient number, since it is larger than the sum of its proper divisors (14225616249).

42102276231 is a wasteful number, since it uses less digits than its factorization.

42102276231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40646.

The product of its (nonzero) digits is 8064, while the sum is 30.

Adding to 42102276231 its reverse (13267220124), we get a palindrome (55369496355).

The spelling of 42102276231 in words is "forty-two billion, one hundred two million, two hundred seventy-six thousand, two hundred thirty-one".