40430632411651 has 16 divisors (see below), whose sum is σ = 42976453641696. Its totient is φ = 37903434448896.

The previous prime is 40430632411619. The next prime is 40430632411669. The reversal of 40430632411651 is 15611423603404.

40430632411651 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 40430632411651 - 2⁵ = 40430632411619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40430632411051) 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 15 ways as a sum of consecutive naturals, for example, 273499780 + ... + 273647566.

It is an arithmetic number, because the mean of its divisors is an integer number (2686028352606).

Almost surely, 2^{40430632411651} is an apocalyptic number.

40430632411651 is a deficient number, since it is larger than the sum of its proper divisors (2545821230045).

40430632411651 is a wasteful number, since it uses less digits than its factorization.

40430632411651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210678.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 40430632411651 in words is "forty trillion, four hundred thirty billion, six hundred thirty-two million, four hundred eleven thousand, six hundred fifty-one".