41780275947 has 24 divisors (see below), whose sum is σ = 65960519040. Its totient is φ = 25369424640.

The previous prime is 41780275921. The next prime is 41780275949. The reversal of 41780275947 is 74957208714.

41780275947 is a `hidden beast` number, since 41 + 7 + 8 + 0 + 2 + 7 + 594 + 7 = 666.

It is not a de Polignac number, because 41780275947 - 2⁶ = 41780275883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41780275893 and 41780275902.

It is not an unprimeable number, because it can be changed into a prime (41780275949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4399672 + ... + 4409157.

It is an arithmetic number, because the mean of its divisors is an integer number (2748354960).

Almost surely, 2^41780275947 is an apocalyptic number.

41780275947 is a deficient number, since it is larger than the sum of its proper divisors (24180243093).

41780275947 is a wasteful number, since it uses less digits than its factorization.

41780275947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8808883 (or 8808880 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 41780275947 in words is "forty-one billion, seven hundred eighty million, two hundred seventy-five thousand, nine hundred forty-seven".