40525041233 has 8 divisors (see below), whose sum is σ = 42664355520. Its totient is φ = 38386368720.

The previous prime is 40525041229. The next prime is 40525041239. The reversal of 40525041233 is 33214052504.

It is a happy number.

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 40525041233 - 2² = 40525041229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40525041196 and 40525041205.

It is not an unprimeable number, because it can be changed into a prime (40525041239) 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, 28010 + ... + 286067.

It is an arithmetic number, because the mean of its divisors is an integer number (5333044440).

Almost surely, 2^40525041233 is an apocalyptic number.

It is an amenable number.

40525041233 is a deficient number, since it is larger than the sum of its proper divisors (2139314287).

40525041233 is a wasteful number, since it uses less digits than its factorization.

40525041233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320887.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 40525041233 its reverse (33214052504), we get a palindrome (73739093737).

The spelling of 40525041233 in words is "forty billion, five hundred twenty-five million, forty-one thousand, two hundred thirty-three".