40503024401 has 16 divisors (see below), whose sum is σ = 47127588480. Its totient is φ = 34089411840.

The previous prime is 40503024389. The next prime is 40503024421. The reversal of 40503024401 is 10442030504.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40503024401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40503024421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308195 + ... + 419511.

It is an arithmetic number, because the mean of its divisors is an integer number (2945474280).

Almost surely, 2^40503024401 is an apocalyptic number.

It is an amenable number.

40503024401 is a deficient number, since it is larger than the sum of its proper divisors (6624564079).

40503024401 is a wasteful number, since it uses less digits than its factorization.

40503024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112264.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 40503024401 its reverse (10442030504), we get a palindrome (50945054905).

The spelling of 40503024401 in words is "forty billion, five hundred three million, twenty-four thousand, four hundred one".