888142867331479 has 2 divisors, whose sum is σ = 888142867331480. Its totient is φ = 888142867331478.

The previous prime is 888142867331449. The next prime is 888142867331581. The reversal of 888142867331479 is 974133768241888.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 888142867331479 - 2¹³ = 888142867323287 is a prime.

It is a super-2 number, since 2×888142867331479² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 888142867331399 and 888142867331408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (888142867331429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444071433665739 + 444071433665740.

It is an arithmetic number, because the mean of its divisors is an integer number (444071433665740).

Almost surely, 2^{888142867331479} is an apocalyptic number.

888142867331479 is a deficient number, since it is larger than the sum of its proper divisors (1).

888142867331479 is an equidigital number, since it uses as much as digits as its factorization.

888142867331479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3121348608, while the sum is 79.

The spelling of 888142867331479 in words is "eight hundred eighty-eight trillion, one hundred forty-two billion, eight hundred sixty-seven million, three hundred thirty-one thousand, four hundred seventy-nine".