2042637587913 has 8 divisors (see below), whose sum is σ = 2933018075008. Its totient is φ = 1257007746384.

The previous prime is 2042637587899. The next prime is 2042637587941. The reversal of 2042637587913 is 3197857362402.

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

It is not a de Polignac number, because 2042637587913 - 2⁸ = 2042637587657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042637547913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26187661345 + ... + 26187661422.

It is an arithmetic number, because the mean of its divisors is an integer number (366627259376).

It is a 1-persistent number, because it is pandigital, but 2⋅2042637587913 = 4085275175826 is not.

Almost surely, 2^{2042637587913} is an apocalyptic number.

It is an amenable number.

2042637587913 is a deficient number, since it is larger than the sum of its proper divisors (890380487095).

2042637587913 is a wasteful number, since it uses less digits than its factorization.

2042637587913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52375322783.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 2042637587913 in words is "two trillion, forty-two billion, six hundred thirty-seven million, five hundred eighty-seven thousand, nine hundred thirteen".