40368897801 has 16 divisors (see below), whose sum is σ = 60934187520. Its totient is φ = 26404812720.

The previous prime is 40368897797. The next prime is 40368897823. The reversal of 40368897801 is 10879886304.

40368897801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40368897801 - 2² = 40368897797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40368857801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14103705 + ... + 14106566.

It is an arithmetic number, because the mean of its divisors is an integer number (3808386720).

Almost surely, 2^40368897801 is an apocalyptic number.

It is an amenable number.

40368897801 is a deficient number, since it is larger than the sum of its proper divisors (20565289719).

40368897801 is a wasteful number, since it uses less digits than its factorization.

40368897801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28210333 (or 28210327 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 40368897801 in words is "forty billion, three hundred sixty-eight million, eight hundred ninety-seven thousand, eight hundred one".