20036057001145 has 32 divisors (see below), whose sum is σ = 24837366741120. Its totient is φ = 15504772308480.

The previous prime is 20036057001089. The next prime is 20036057001187. The reversal of 20036057001145 is 54110075063002.

It is not a de Polignac number, because 20036057001145 - 2¹⁹ = 20036056476857 is a prime.

It is a super-2 number, since 2×20036057001145² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20036057001145.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21489510 + ... + 22402480.

It is an arithmetic number, because the mean of its divisors is an integer number (776167710660).

Almost surely, 2^{20036057001145} is an apocalyptic number.

It is an amenable number.

20036057001145 is a deficient number, since it is larger than the sum of its proper divisors (4801309739975).

20036057001145 is a wasteful number, since it uses less digits than its factorization.

20036057001145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913705.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 20036057001145 in words is "twenty trillion, thirty-six billion, fifty-seven million, one thousand, one hundred forty-five".