890282691342 has 48 divisors (see below), whose sum is σ = 2104615347120. Its totient is φ = 269742787200.

The previous prime is 890282691301. The next prime is 890282691499. The reversal of 890282691342 is 243196282098.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1025884 + ... + 1683152.

It is an arithmetic number, because the mean of its divisors is an integer number (43846153065).

Almost surely, 2^890282691342 is an apocalyptic number.

890282691342 is an abundant number, since it is smaller than the sum of its proper divisors (1214332655778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

890282691342 is a wasteful number, since it uses less digits than its factorization.

890282691342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664129 (or 664126 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 890282691342 in words is "eight hundred ninety billion, two hundred eighty-two million, six hundred ninety-one thousand, three hundred forty-two".