40633611016353 has 4 divisors (see below), whose sum is σ = 54178148021808. Its totient is φ = 27089074010900.

The previous prime is 40633611016267. The next prime is 40633611016367. The reversal of 40633611016353 is 35361011633604.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40633611016353 - 2¹⁷ = 40633610885281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40633611016753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6772268502723 + ... + 6772268502728.

It is an arithmetic number, because the mean of its divisors is an integer number (13544537005452).

Almost surely, 2^{40633611016353} is an apocalyptic number.

It is an amenable number.

40633611016353 is a deficient number, since it is larger than the sum of its proper divisors (13544537005455).

40633611016353 is a wasteful number, since it uses less digits than its factorization.

40633611016353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13544537005454.

The product of its (nonzero) digits is 349920, while the sum is 42.

Adding to 40633611016353 its reverse (35361011633604), we get a palindrome (75994622649957).

The spelling of 40633611016353 in words is "forty trillion, six hundred thirty-three billion, six hundred eleven million, sixteen thousand, three hundred fifty-three".