7040736740671 has 8 divisors (see below), whose sum is σ = 7128875788704. Its totient is φ = 6953130255360.

The previous prime is 7040736740657. The next prime is 7040736740683. The reversal of 7040736740671 is 1760476370407.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7040736740671 - 2¹⁵ = 7040736707903 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 (7040736740071) 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, 133114075 + ... + 133166956.

It is an arithmetic number, because the mean of its divisors is an integer number (891109473588).

Almost surely, 2^{7040736740671} is an apocalyptic number.

7040736740671 is a deficient number, since it is larger than the sum of its proper divisors (88139048033).

7040736740671 is a wasteful number, since it uses less digits than its factorization.

7040736740671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266281361.

The product of its (nonzero) digits is 4148928, while the sum is 52.

The spelling of 7040736740671 in words is "seven trillion, forty billion, seven hundred thirty-six million, seven hundred forty thousand, six hundred seventy-one".