40524151253321 has 32 divisors (see below), whose sum is σ = 42384276799488. Its totient is φ = 38702886203520.

The previous prime is 40524151253293. The next prime is 40524151253359. The reversal of 40524151253321 is 12335215142504.

40524151253321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40524151253321 - 2³⁸ = 40249273346377 is a prime.

It is a super-2 number, since 2×40524151253321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40524151253021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432040190 + ... + 432133976.

It is an arithmetic number, because the mean of its divisors is an integer number (1324508649984).

Almost surely, 2^{40524151253321} is an apocalyptic number.

It is an amenable number.

40524151253321 is a deficient number, since it is larger than the sum of its proper divisors (1860125546167).

40524151253321 is a wasteful number, since it uses less digits than its factorization.

40524151253321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94581.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 40524151253321 its reverse (12335215142504), we get a palindrome (52859366395825).

The spelling of 40524151253321 in words is "forty trillion, five hundred twenty-four billion, one hundred fifty-one million, two hundred fifty-three thousand, three hundred twenty-one".