2142041022320 has 40 divisors (see below), whose sum is σ = 4980403443600. Its totient is φ = 856789214720.

The previous prime is 2142041022307. The next prime is 2142041022353. The reversal of 2142041022320 is 232201402412.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 2213156 + ... + 3030204.

It is an arithmetic number, because the mean of its divisors is an integer number (124510086090).

Almost surely, 2^{2142041022320} is an apocalyptic number.

2142041022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2142041022320 is an abundant number, since it is smaller than the sum of its proper divisors (2838362421280).

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

2142041022320 is a wasteful number, since it uses less digits than its factorization.

2142041022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849833 (or 849827 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2142041022320 its reverse (232201402412), we get a palindrome (2374242424732).

The spelling of 2142041022320 in words is "two trillion, one hundred forty-two billion, forty-one million, twenty-two thousand, three hundred twenty".