882261442157 has 4 divisors (see below), whose sum is σ = 882353172480. Its totient is φ = 882169711836.

The previous prime is 882261442133. The next prime is 882261442163. The reversal of 882261442157 is 751244162288.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 882261442157 - 2⁶ = 882261442093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (882261442177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45850733 + ... + 45869970.

It is an arithmetic number, because the mean of its divisors is an integer number (220588293120).

Almost surely, 2^882261442157 is an apocalyptic number.

It is an amenable number.

882261442157 is a deficient number, since it is larger than the sum of its proper divisors (91730323).

882261442157 is an equidigital number, since it uses as much as digits as its factorization.

882261442157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91730322.

The product of its digits is 1720320, while the sum is 50.

The spelling of 882261442157 in words is "eight hundred eighty-two billion, two hundred sixty-one million, four hundred forty-two thousand, one hundred fifty-seven".