40101036651 has 24 divisors (see below), whose sum is σ = 62422410960. Its totient is φ = 24660542016.

The previous prime is 40101036631. The next prime is 40101036673. The reversal of 40101036651 is 15663010104.

40101036651 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 1 + 0 + 3 + 6 + 651 = 666.

It is not a de Polignac number, because 40101036651 - 2⁹ = 40101036139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40101036631) 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 23 ways as a sum of consecutive naturals, for example, 53245 + ... + 288161.

It is an arithmetic number, because the mean of its divisors is an integer number (2600933790).

Almost surely, 2^40101036651 is an apocalyptic number.

40101036651 is a deficient number, since it is larger than the sum of its proper divisors (22321374309).

40101036651 is a wasteful number, since it uses less digits than its factorization.

40101036651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236395 (or 236392 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 40101036651 its reverse (15663010104), we get a palindrome (55764046755).

The spelling of 40101036651 in words is "forty billion, one hundred one million, thirty-six thousand, six hundred fifty-one".