881024641067 has 4 divisors (see below), whose sum is σ = 883425253536. Its totient is φ = 878624028600.

The previous prime is 881024641001. The next prime is 881024641099. The reversal of 881024641067 is 760146420188.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 881024641067 - 2²⁴ = 881007863851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (881024641967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1200305684 + ... + 1200306417.

It is an arithmetic number, because the mean of its divisors is an integer number (220856313384).

Almost surely, 2^881024641067 is an apocalyptic number.

881024641067 is a deficient number, since it is larger than the sum of its proper divisors (2400612469).

881024641067 is a wasteful number, since it uses less digits than its factorization.

881024641067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400612468.

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 881024641067 in words is "eight hundred eighty-one billion, twenty-four million, six hundred forty-one thousand, sixty-seven".