20240073565730 has 128 divisors (see below), whose sum is σ = 41475033718272. Its totient is φ = 7068395778048.

The previous prime is 20240073565667. The next prime is 20240073565819. The reversal of 20240073565730 is 3756537004202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44185832 + ... + 44641548.

It is an arithmetic number, because the mean of its divisors is an integer number (324023700924).

Almost surely, 2^{20240073565730} is an apocalyptic number.

20240073565730 is an abundant number, since it is smaller than the sum of its proper divisors (21234960152542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20240073565730 is a wasteful number, since it uses less digits than its factorization.

20240073565730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456108.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 20240073565730 in words is "twenty trillion, two hundred forty billion, seventy-three million, five hundred sixty-five thousand, seven hundred thirty".