42334215105291 has 16 divisors (see below), whose sum is σ = 60230366125440. Its totient is φ = 26371133271360.

The previous prime is 42334215105271. The next prime is 42334215105293. The reversal of 42334215105291 is 19250151243324.

It is not a de Polignac number, because 42334215105291 - 2⁷ = 42334215105163 is a prime.

It is a super-3 number, since 3×42334215105291³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42334215105293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5087020005 + ... + 5087028326.

It is an arithmetic number, because the mean of its divisors is an integer number (3764397882840).

Almost surely, 2^{42334215105291} is an apocalyptic number.

42334215105291 is a deficient number, since it is larger than the sum of its proper divisors (17896151020149).

42334215105291 is a wasteful number, since it uses less digits than its factorization.

42334215105291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10174048426.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 42334215105291 in words is "forty-two trillion, three hundred thirty-four billion, two hundred fifteen million, one hundred five thousand, two hundred ninety-one".