424122031 has 8 divisors (see below), whose sum is σ = 440490240. Its totient is φ = 408059928.

The previous prime is 424121987. The next prime is 424122073. The reversal of 424122031 is 130221424.

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

It is a cyclic number.

It is not a de Polignac number, because 424122031 - 2⁷ = 424121903 is a prime.

It is a super-2 number, since 2×424122031² = 359758994359129922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424122091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73701 + ... + 79246.

It is an arithmetic number, because the mean of its divisors is an integer number (55061280).

Almost surely, 2^424122031 is an apocalyptic number.

424122031 is a deficient number, since it is larger than the sum of its proper divisors (16368209).

424122031 is a wasteful number, since it uses less digits than its factorization.

424122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153053.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 424122031 is about 20594.2232434244. The cubic root of 424122031 is about 751.3292167779.

Adding to 424122031 its reverse (130221424), we get a palindrome (554343455).

The spelling of 424122031 in words is "four hundred twenty-four million, one hundred twenty-two thousand, thirty-one".