420175941 has 8 divisors (see below), whose sum is σ = 568125504. Its totient is φ = 276171840.

The previous prime is 420175939. The next prime is 420175969. The reversal of 420175941 is 149571024.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 420175941 - 2¹ = 420175939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420176941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986116 + ... + 986541.

It is an arithmetic number, because the mean of its divisors is an integer number (71015688).

Almost surely, 2^420175941 is an apocalyptic number.

It is an amenable number.

420175941 is a deficient number, since it is larger than the sum of its proper divisors (147949563).

420175941 is a wasteful number, since it uses less digits than its factorization.

420175941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972731.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 420175941 is about 20498.1936033398. The cubic root of 420175941 is about 748.9917955278.

The spelling of 420175941 in words is "four hundred twenty million, one hundred seventy-five thousand, nine hundred forty-one".