41000042311 has 4 divisors (see below), whose sum is σ = 41155936272. Its totient is φ = 40844148352.

The previous prime is 41000042227. The next prime is 41000042323. The reversal of 41000042311 is 11324000014.

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 41000042311 - 2²¹ = 40997945159 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 (41000042381) 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, 77946586 + ... + 77947111.

It is an arithmetic number, because the mean of its divisors is an integer number (10288984068).

Almost surely, 2^41000042311 is an apocalyptic number.

41000042311 is a deficient number, since it is larger than the sum of its proper divisors (155893961).

41000042311 is a wasteful number, since it uses less digits than its factorization.

41000042311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155893960.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 41000042311 its reverse (11324000014), we get a palindrome (52324042325).

The spelling of 41000042311 in words is "forty-one billion, forty-two thousand, three hundred eleven".