42267617660111 has 2 divisors, whose sum is σ = 42267617660112. Its totient is φ = 42267617660110.

The previous prime is 42267617660101. The next prime is 42267617660137. The reversal of 42267617660111 is 11106671676224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42267617660111 is a prime.

It is a super-2 number, since 2×42267617660111² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42267617660111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42267617660101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21133808830055 + 21133808830056.

It is an arithmetic number, because the mean of its divisors is an integer number (21133808830056).

Almost surely, 2^{42267617660111} is an apocalyptic number.

42267617660111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42267617660111 is an equidigital number, since it uses as much as digits as its factorization.

42267617660111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 42267617660111 in words is "forty-two trillion, two hundred sixty-seven billion, six hundred seventeen million, six hundred sixty thousand, one hundred eleven".