20035524424331 has 8 divisors (see below), whose sum is σ = 21930435310224. Its totient is φ = 18191144495520.

The previous prime is 20035524424313. The next prime is 20035524424337. The reversal of 20035524424331 is 13342442553002.

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

It is a cyclic number.

It is not a de Polignac number, because 20035524424331 - 2¹⁸ = 20035524162187 is a prime.

It is a super-2 number, since 2×20035524424331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20035524424337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12632738441 + ... + 12632740026.

It is an arithmetic number, because the mean of its divisors is an integer number (2741304413778).

Almost surely, 2^{20035524424331} is an apocalyptic number.

20035524424331 is a deficient number, since it is larger than the sum of its proper divisors (1894910885893).

20035524424331 is a wasteful number, since it uses less digits than its factorization.

20035524424331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25265478541.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 20035524424331 its reverse (13342442553002), we get a palindrome (33377966977333).

The spelling of 20035524424331 in words is "twenty trillion, thirty-five billion, five hundred twenty-four million, four hundred twenty-four thousand, three hundred thirty-one".