2381216941042 has 8 divisors (see below), whose sum is σ = 3572632982016. Its totient is φ = 1190339280372.

The previous prime is 2381216941031. The next prime is 2381216941043. The reversal of 2381216941042 is 2401496121832.

2381216941042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2381216941042.

It is not an unprimeable number, because it can be changed into a prime (2381216941043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134584018 + ... + 134601709.

It is an arithmetic number, because the mean of its divisors is an integer number (446579122752).

Almost surely, 2^{2381216941042} is an apocalyptic number.

2381216941042 is a deficient number, since it is larger than the sum of its proper divisors (1191416040974).

2381216941042 is a wasteful number, since it uses less digits than its factorization.

2381216941042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269190152.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 2381216941042 in words is "two trillion, three hundred eighty-one billion, two hundred sixteen million, nine hundred forty-one thousand, forty-two".