20200757702007 has 8 divisors (see below), whose sum is σ = 26934391135984. Its totient is φ = 13467148034688.

The previous prime is 20200757701987. The next prime is 20200757702107. The reversal of 20200757702007 is 70020775700202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20200757702007 - 2⁴³ = 11404664679799 is a prime.

It is a super-2 number, since 2×20200757702007² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200757702107) 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 7 ways as a sum of consecutive naturals, for example, 3853588 + ... + 7433145.

It is an arithmetic number, because the mean of its divisors is an integer number (3366798891998).

Almost surely, 2^{20200757702007} is an apocalyptic number.

20200757702007 is a deficient number, since it is larger than the sum of its proper divisors (6733633433977).

20200757702007 is a wasteful number, since it uses less digits than its factorization.

20200757702007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11883329.

The product of its (nonzero) digits is 96040, while the sum is 39.

The spelling of 20200757702007 in words is "twenty trillion, two hundred billion, seven hundred fifty-seven million, seven hundred two thousand, seven".