424044131 has 8 divisors (see below), whose sum is σ = 485704800. Its totient is φ = 362654208.

The previous prime is 424044121. The next prime is 424044167. The reversal of 424044131 is 131440424.

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 424044131 - 2²² = 419849827 is a prime.

It is a super-2 number, since 2×424044131² = 359626850071090322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424044097 and 424044106.

It is not an unprimeable number, because it can be changed into a prime (424044121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64316 + ... + 70601.

It is an arithmetic number, because the mean of its divisors is an integer number (60713100).

Almost surely, 2^424044131 is an apocalyptic number.

424044131 is a deficient number, since it is larger than the sum of its proper divisors (61660669).

424044131 is a wasteful number, since it uses less digits than its factorization.

424044131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135373.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 424044131 is about 20592.3318495016. The cubic root of 424044131 is about 751.2832141926.

Adding to 424044131 its reverse (131440424), we get a palindrome (555484555).

The spelling of 424044131 in words is "four hundred twenty-four million, forty-four thousand, one hundred thirty-one".