404030151 has 12 divisors (see below), whose sum is σ = 666970512. Its totient is φ = 230874336.

The previous prime is 404030141. The next prime is 404030153. The reversal of 404030151 is 151030404.

It is a happy number.

It is not a de Polignac number, because 404030151 - 2⁵ = 404030119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404030153) 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 11 ways as a sum of consecutive naturals, for example, 3206526 + ... + 3206651.

It is an arithmetic number, because the mean of its divisors is an integer number (55580876).

Almost surely, 2^404030151 is an apocalyptic number.

404030151 is a deficient number, since it is larger than the sum of its proper divisors (262940361).

404030151 is a wasteful number, since it uses less digits than its factorization.

404030151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413190 (or 6413187 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 404030151 is about 20100.5012624064. The cubic root of 404030151 is about 739.2725691865.

Adding to 404030151 its reverse (151030404), we get a palindrome (555060555).

It can be divided in two parts, 4040 and 30151, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 404030151 in words is "four hundred four million, thirty thousand, one hundred fifty-one".