1489375888022 has 32 divisors (see below), whose sum is σ = 2473697850624. Its totient is φ = 666841111200.

The previous prime is 1489375888003. The next prime is 1489375888043. The reversal of 1489375888022 is 2208885739841.

It is a self number, because there is not a number n which added to its sum of digits gives 1489375888022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35388872 + ... + 35430932.

It is an arithmetic number, because the mean of its divisors is an integer number (77303057832).

Almost surely, 2^{1489375888022} is an apocalyptic number.

1489375888022 is a deficient number, since it is larger than the sum of its proper divisors (984321962602).

1489375888022 is a wasteful number, since it uses less digits than its factorization.

1489375888022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66164.

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 1489375888022 in words is "one trillion, four hundred eighty-nine billion, three hundred seventy-five million, eight hundred eighty-eight thousand, twenty-two".