31045054544001 has 24 divisors (see below), whose sum is σ = 46644197795104. Its totient is φ = 20634175172160.

The previous prime is 31045054543991. The next prime is 31045054544051. The reversal of 31045054544001 is 10044545054013.

31045054544001 is a `hidden beast` number, since 3 + 10 + 4 + 50 + 54 + 544 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 31045054544001 - 2¹⁰ = 31045054542977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31045054544051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192906616 + ... + 193067481.

Almost surely, 2^{31045054544001} is an apocalyptic number.

It is an amenable number.

31045054544001 is a deficient number, since it is larger than the sum of its proper divisors (15599143251103).

31045054544001 is an equidigital number, since it uses as much as digits as its factorization.

31045054544001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385974443 (or 385974431 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 31045054544001 its reverse (10044545054013), we get a palindrome (41089599598014).

The spelling of 31045054544001 in words is "thirty-one trillion, forty-five billion, fifty-four million, five hundred forty-four thousand, one".