7147763938047 has 4 divisors (see below), whose sum is σ = 9530351917400. Its totient is φ = 4765175958696.

The previous prime is 7147763937959. The next prime is 7147763938109. The reversal of 7147763938047 is 7408393677417.

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

It is not a de Polignac number, because 7147763938047 - 2¹⁸ = 7147763675903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7147763938747) 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, 1191293989672 + ... + 1191293989677.

It is an arithmetic number, because the mean of its divisors is an integer number (2382587979350).

Almost surely, 2^{7147763938047} is an apocalyptic number.

7147763938047 is a deficient number, since it is larger than the sum of its proper divisors (2382587979353).

7147763938047 is a wasteful number, since it uses less digits than its factorization.

7147763938047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382587979352.

The product of its (nonzero) digits is 149361408, while the sum is 66.

The spelling of 7147763938047 in words is "seven trillion, one hundred forty-seven billion, seven hundred sixty-three million, nine hundred thirty-eight thousand, forty-seven".