40533410343231 has 144 divisors (see below), whose sum is σ = 66007914598080. Its totient is φ = 23797234944000.

The previous prime is 40533410343227. The next prime is 40533410343263. The reversal of 40533410343231 is 13234301433504.

40533410343231 is a `hidden beast` number, since 4 + 0 + 5 + 3 + 3 + 410 + 3 + 4 + 3 + 231 = 666.

It is not a de Polignac number, because 40533410343231 - 2² = 40533410343227 is a prime.

It is a super-2 number, since 2×40533410343231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40533410343631) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22810021815 + ... + 22810023591.

It is an arithmetic number, because the mean of its divisors is an integer number (458388295820).

Almost surely, 2^{40533410343231} is an apocalyptic number.

40533410343231 is a deficient number, since it is larger than the sum of its proper divisors (25474504254849).

40533410343231 is a wasteful number, since it uses less digits than its factorization.

40533410343231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 40533410343231 its reverse (13234301433504), we get a palindrome (53767711776735).

The spelling of 40533410343231 in words is "forty trillion, five hundred thirty-three billion, four hundred ten million, three hundred forty-three thousand, two hundred thirty-one".