420032041 has 32 divisors (see below), whose sum is σ = 511644672. Its totient is φ = 339716160.

The previous prime is 420032021. The next prime is 420032057. The reversal of 420032041 is 140230024.

It is a cyclic number.

It is not a de Polignac number, because 420032041 - 2²¹ = 417934889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (420032021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509956 + ... + 510778.

It is an arithmetic number, because the mean of its divisors is an integer number (15988896).

Almost surely, 2^420032041 is an apocalyptic number.

It is an amenable number.

420032041 is a deficient number, since it is larger than the sum of its proper divisors (91612631).

420032041 is a wasteful number, since it uses less digits than its factorization.

420032041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 420032041 is about 20494.6832373667. The cubic root of 420032041 is about 748.9062819646.

Adding to 420032041 its reverse (140230024), we get a palindrome (560262065).

It can be divided in two parts, 42003 and 2041, that added together give a palindrome (44044).

The spelling of 420032041 in words is "four hundred twenty million, thirty-two thousand, forty-one".