40233331122401 has 4 divisors (see below), whose sum is σ = 40234350992304. Its totient is φ = 40232311252500.

The previous prime is 40233331122343. The next prime is 40233331122469. The reversal of 40233331122401 is 10422113333204.

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 40233331122401 - 2¹⁸ = 40233330860257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40233331122601) 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, 509875775 + ... + 509954676.

It is an arithmetic number, because the mean of its divisors is an integer number (10058587748076).

Almost surely, 2^{40233331122401} is an apocalyptic number.

It is an amenable number.

40233331122401 is a deficient number, since it is larger than the sum of its proper divisors (1019869903).

40233331122401 is a wasteful number, since it uses less digits than its factorization.

40233331122401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019869902.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 40233331122401 its reverse (10422113333204), we get a palindrome (50655444455605).

The spelling of 40233331122401 in words is "forty trillion, two hundred thirty-three billion, three hundred thirty-one million, one hundred twenty-two thousand, four hundred one".