41949885311 has 4 divisors (see below), whose sum is σ = 43773793392. Its totient is φ = 40125977232.

The previous prime is 41949885283. The next prime is 41949885331. The reversal of 41949885311 is 11358894914.

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

It is a cyclic number.

It is not a de Polignac number, because 41949885311 - 2⁶ = 41949885247 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 (41949885331) 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, 911954006 + ... + 911954051.

It is an arithmetic number, because the mean of its divisors is an integer number (10943448348).

Almost surely, 2^41949885311 is an apocalyptic number.

41949885311 is a deficient number, since it is larger than the sum of its proper divisors (1823908081).

41949885311 is a wasteful number, since it uses less digits than its factorization.

41949885311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823908080.

The product of its digits is 1244160, while the sum is 53.

The spelling of 41949885311 in words is "forty-one billion, nine hundred forty-nine million, eight hundred eighty-five thousand, three hundred eleven".