842145362103 has 8 divisors (see below), whose sum is σ = 1150247324016. Its totient is φ = 547736820800.

The previous prime is 842145362087. The next prime is 842145362119. The reversal of 842145362103 is 301263541248.

It is an interprime number because it is at equal distance from previous prime (842145362087) and next prime (842145362119).

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

It is a cyclic number.

It is not a de Polignac number, because 842145362103 - 2⁴ = 842145362087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842145362153) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3423355008 + ... + 3423355253.

It is an arithmetic number, because the mean of its divisors is an integer number (143780915502).

Almost surely, 2^842145362103 is an apocalyptic number.

842145362103 is a deficient number, since it is larger than the sum of its proper divisors (308101961913).

842145362103 is a wasteful number, since it uses less digits than its factorization.

842145362103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846710305.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 842145362103 in words is "eight hundred forty-two billion, one hundred forty-five million, three hundred sixty-two thousand, one hundred three".