23070740756347 has 4 divisors (see below), whose sum is σ = 23072808223440. Its totient is φ = 23068673289256.

The previous prime is 23070740756321. The next prime is 23070740756407. The reversal of 23070740756347 is 74365704707032.

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-23070740756347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23070740756317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033716808 + ... + 1033739125.

It is an arithmetic number, because the mean of its divisors is an integer number (5768202055860).

Almost surely, 2^{23070740756347} is an apocalyptic number.

23070740756347 is a deficient number, since it is larger than the sum of its proper divisors (2067467093).

23070740756347 is a wasteful number, since it uses less digits than its factorization.

23070740756347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2067467092.

The product of its (nonzero) digits is 20744640, while the sum is 55.

The spelling of 23070740756347 in words is "twenty-three trillion, seventy billion, seven hundred forty million, seven hundred fifty-six thousand, three hundred forty-seven".