41045502451 has 2 divisors, whose sum is σ = 41045502452. Its totient is φ = 41045502450.

The previous prime is 41045502439. The next prime is 41045502623. The reversal of 41045502451 is 15420554014.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41045502451 - 2¹⁵ = 41045469683 is a prime.

It is not a weakly prime, because it can be changed into another prime (41045502431) 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 as a sum of consecutive naturals, namely, 20522751225 + 20522751226.

It is an arithmetic number, because the mean of its divisors is an integer number (20522751226).

Almost surely, 2^41045502451 is an apocalyptic number.

41045502451 is a deficient number, since it is larger than the sum of its proper divisors (1).

41045502451 is an equidigital number, since it uses as much as digits as its factorization.

41045502451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 41045502451 in words is "forty-one billion, forty-five million, five hundred two thousand, four hundred fifty-one".