41946859501 has 2 divisors, whose sum is σ = 41946859502. Its totient is φ = 41946859500.

The previous prime is 41946859483. The next prime is 41946859517. The reversal of 41946859501 is 10595864914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40785822025 + 1161037476 = 201955^2 + 34074^2 .

It is a cyclic number.

It is not a de Polignac number, because 41946859501 - 2⁷ = 41946859373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41946859571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20973429750 + 20973429751.

It is an arithmetic number, because the mean of its divisors is an integer number (20973429751).

Almost surely, 2^41946859501 is an apocalyptic number.

It is an amenable number.

41946859501 is a deficient number, since it is larger than the sum of its proper divisors (1).

41946859501 is an equidigital number, since it uses as much as digits as its factorization.

41946859501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 52.

The spelling of 41946859501 in words is "forty-one billion, nine hundred forty-six million, eight hundred fifty-nine thousand, five hundred one".