20074775007382 has 16 divisors (see below), whose sum is σ = 31061052822960. Its totient is φ = 9723459997728.

The previous prime is 20074775007379. The next prime is 20074775007383. The reversal of 20074775007382 is 28370057747002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20074775007383) 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 7 ways as a sum of consecutive naturals, for example, 592299088 + ... + 592332979.

It is an arithmetic number, because the mean of its divisors is an integer number (1941315801435).

Almost surely, 2^{20074775007382} is an apocalyptic number.

20074775007382 is a deficient number, since it is larger than the sum of its proper divisors (10986277815578).

20074775007382 is a wasteful number, since it uses less digits than its factorization.

20074775007382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184632335.

The product of its (nonzero) digits is 4609920, while the sum is 52.

The spelling of 20074775007382 in words is "twenty trillion, seventy-four billion, seven hundred seventy-five million, seven thousand, three hundred eighty-two".