41209252047 has 6 divisors (see below), whose sum is σ = 59524475192. Its totient is φ = 27472834692.

The previous prime is 41209252031. The next prime is 41209252087. The reversal of 41209252047 is 74025290214.

41209252047 is a `hidden beast` number, since 4 + 1 + 2 + 0 + 92 + 520 + 47 = 666.

It is not a de Polignac number, because 41209252047 - 2⁴ = 41209252031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41209252087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2289402883 + ... + 2289402900.

Almost surely, 2^41209252047 is an apocalyptic number.

41209252047 is a deficient number, since it is larger than the sum of its proper divisors (18315223145).

41209252047 is a wasteful number, since it uses less digits than its factorization.

41209252047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4578805789 (or 4578805786 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 41209252047 in words is "forty-one billion, two hundred nine million, two hundred fifty-two thousand, forty-seven".