870143341078 has 32 divisors (see below), whose sum is σ = 1434283044480. Its totient is φ = 392633127360.

The previous prime is 870143341073. The next prime is 870143341099.

870143341078 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870143341073) 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, 2931633 + ... + 3214771.

It is an arithmetic number, because the mean of its divisors is an integer number (44821345140).

Almost surely, 2^870143341078 is an apocalyptic number.

870143341078 is a deficient number, since it is larger than the sum of its proper divisors (564139703402).

870143341078 is a wasteful number, since it uses less digits than its factorization.

870143341078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284172.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 870143341078 in words is "eight hundred seventy billion, one hundred forty-three million, three hundred forty-one thousand, seventy-eight".