3842347242603 has 4 divisors (see below), whose sum is σ = 5123129656808. Its totient is φ = 2561564828400.

The previous prime is 3842347242589. The next prime is 3842347242631. The reversal of 3842347242603 is 3062427432483.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3842347242603 - 2¹² = 3842347238507 is a prime.

It is a super-3 number, since 3×3842347242603³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3842347242653) 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, 640391207098 + ... + 640391207103.

It is an arithmetic number, because the mean of its divisors is an integer number (1280782414202).

Almost surely, 2^{3842347242603} is an apocalyptic number.

3842347242603 is a deficient number, since it is larger than the sum of its proper divisors (1280782414205).

3842347242603 is a wasteful number, since it uses less digits than its factorization.

3842347242603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280782414204.

The product of its (nonzero) digits is 4644864, while the sum is 48.

The spelling of 3842347242603 in words is "three trillion, eight hundred forty-two billion, three hundred forty-seven million, two hundred forty-two thousand, six hundred three".