7640789419023 has 16 divisors (see below), whose sum is σ = 11134964468736. Its totient is φ = 4639568526720.

The previous prime is 7640789418967. The next prime is 7640789419027. The reversal of 7640789419023 is 3209149870467.

It is not a de Polignac number, because 7640789419023 - 2⁹ = 7640789418511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7640789419027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416440361 + ... + 2416443522.

It is an arithmetic number, because the mean of its divisors is an integer number (695935279296).

Almost surely, 2^{7640789419023} is an apocalyptic number.

7640789419023 is a deficient number, since it is larger than the sum of its proper divisors (3494175049713).

7640789419023 is a wasteful number, since it uses less digits than its factorization.

7640789419023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832883934.

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 7640789419023 in words is "seven trillion, six hundred forty billion, seven hundred eighty-nine million, four hundred nineteen thousand, twenty-three".