884885271391142 has 128 divisors (see below), whose sum is σ = 1587957010882560. Its totient is φ = 362022491750400.

The previous prime is 884885271391141. The next prime is 884885271391151. The reversal of 884885271391142 is 241193172588488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (884885271391141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4933728767 + ... + 4933908117.

It is an arithmetic number, because the mean of its divisors is an integer number (12405914147520).

Almost surely, 2^{884885271391142} is an apocalyptic number.

884885271391142 is a deficient number, since it is larger than the sum of its proper divisors (703071739491418).

884885271391142 is a wasteful number, since it uses less digits than its factorization.

884885271391142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180718.

The product of its digits is 247726080, while the sum is 71.

The spelling of 884885271391142 in words is "eight hundred eighty-four trillion, eight hundred eighty-five billion, two hundred seventy-one million, three hundred ninety-one thousand, one hundred forty-two".