42140200333344 has 96 divisors (see below), whose sum is σ = 112523098847040. Its totient is φ = 13804947213312.

The previous prime is 42140200333337. The next prime is 42140200333379. The reversal of 42140200333344 is 44333300204124.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20147194 + ... + 22140230.

It is an arithmetic number, because the mean of its divisors is an integer number (1172115612990).

Almost surely, 2^{42140200333344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42140200333344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56261549423520).

42140200333344 is an abundant number, since it is smaller than the sum of its proper divisors (70382898513696).

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

42140200333344 is a wasteful number, since it uses less digits than its factorization.

42140200333344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996842 (or 1996834 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 42140200333344 its reverse (44333300204124), we get a palindrome (86473500537468).

The spelling of 42140200333344 in words is "forty-two trillion, one hundred forty billion, two hundred million, three hundred thirty-three thousand, three hundred forty-four".