41946859551 has 4 divisors (see below), whose sum is σ = 55929146072. Its totient is φ = 27964573032.

The previous prime is 41946859543. The next prime is 41946859567. The reversal of 41946859551 is 15595864914.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41946859551 - 2³ = 41946859543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41946859491 and 41946859500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41946859501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6991143256 + ... + 6991143261.

It is an arithmetic number, because the mean of its divisors is an integer number (13982286518).

Almost surely, 2^41946859551 is an apocalyptic number.

41946859551 is a deficient number, since it is larger than the sum of its proper divisors (13982286521).

41946859551 is a wasteful number, since it uses less digits than its factorization.

41946859551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13982286520.

The product of its digits is 7776000, while the sum is 57.

The spelling of 41946859551 in words is "forty-one billion, nine hundred forty-six million, eight hundred fifty-nine thousand, five hundred fifty-one".