41949655837 has 4 divisors (see below), whose sum is σ = 44157532480. Its totient is φ = 39741779196.

The previous prime is 41949655829. The next prime is 41949655861. The reversal of 41949655837 is 73855694914.

41949655837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41949655837 - 2³ = 41949655829 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 (41949655807) 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, 1103938293 + ... + 1103938330.

It is an arithmetic number, because the mean of its divisors is an integer number (11039383120).

Almost surely, 2^41949655837 is an apocalyptic number.

It is an amenable number.

41949655837 is a deficient number, since it is larger than the sum of its proper divisors (2207876643).

41949655837 is a wasteful number, since it uses less digits than its factorization.

41949655837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207876642.

The product of its digits is 32659200, while the sum is 61.

The spelling of 41949655837 in words is "forty-one billion, nine hundred forty-nine million, six hundred fifty-five thousand, eight hundred thirty-seven".