41971942 has 4 divisors (see below), whose sum is σ = 62957916. Its totient is φ = 20985970.

The previous prime is 41971939. The next prime is 41971973. The reversal of 41971942 is 24917914.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10492984 + ... + 10492987.

It is an arithmetic number, because the mean of its divisors is an integer number (15739479).

Almost surely, 2^41971942 is an apocalyptic number.

41971942 is a deficient number, since it is larger than the sum of its proper divisors (20985974).

41971942 is a wasteful number, since it uses less digits than its factorization.

41971942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20985973.

The product of its digits is 18144, while the sum is 37.

The square root of 41971942 is about 6478.5756150561. The cubic root of 41971942 is about 347.5252422014.

It can be divided in two parts, 419 and 71942, that added together give a square (72361 = 269²).

The spelling of 41971942 in words is "forty-one million, nine hundred seventy-one thousand, nine hundred forty-two".