41236801651 has 2 divisors, whose sum is σ = 41236801652. Its totient is φ = 41236801650.

The previous prime is 41236801631. The next prime is 41236801693. The reversal of 41236801651 is 15610863214.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41236801651 - 2¹³ = 41236793459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41236801651.

It is not a weakly prime, because it can be changed into another prime (41236801631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20618400825 + 20618400826.

It is an arithmetic number, because the mean of its divisors is an integer number (20618400826).

Almost surely, 2^41236801651 is an apocalyptic number.

41236801651 is a deficient number, since it is larger than the sum of its proper divisors (1).

41236801651 is an equidigital number, since it uses as much as digits as its factorization.

41236801651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 41236801651 in words is "forty-one billion, two hundred thirty-six million, eight hundred one thousand, six hundred fifty-one".