7138373762717 has 4 divisors (see below), whose sum is σ = 7139004874176. Its totient is φ = 7137742651260.

The previous prime is 7138373762669. The next prime is 7138373762753. The reversal of 7138373762717 is 7172673738317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7138373762717 - 2¹⁴ = 7138373746333 is a prime.

It is a super-4 number, since 4×7138373762717⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7138373762717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138373765717) 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, 315538763 + ... + 315561384.

It is an arithmetic number, because the mean of its divisors is an integer number (1784751218544).

Almost surely, 2^{7138373762717} is an apocalyptic number.

It is an amenable number.

7138373762717 is a deficient number, since it is larger than the sum of its proper divisors (631111459).

7138373762717 is a wasteful number, since it uses less digits than its factorization.

7138373762717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631111458.

The product of its digits is 43563744, while the sum is 62.

The spelling of 7138373762717 in words is "seven trillion, one hundred thirty-eight billion, three hundred seventy-three million, seven hundred sixty-two thousand, seven hundred seventeen".