2631067124743 has 4 divisors (see below), whose sum is σ = 2633236183768. Its totient is φ = 2628898065720.

The previous prime is 2631067124731. The next prime is 2631067124809. The reversal of 2631067124743 is 3474217601362.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2631067124743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2631067124693 and 2631067124702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2631067124713) 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, 1084527693 + ... + 1084530118.

It is an arithmetic number, because the mean of its divisors is an integer number (658309045942).

Almost surely, 2^{2631067124743} is an apocalyptic number.

2631067124743 is a deficient number, since it is larger than the sum of its proper divisors (2169059025).

2631067124743 is a wasteful number, since it uses less digits than its factorization.

2631067124743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169059024.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 2631067124743 in words is "two trillion, six hundred thirty-one billion, sixty-seven million, one hundred twenty-four thousand, seven hundred forty-three".