424051761 has 16 divisors (see below), whose sum is σ = 648482688. Its totient is φ = 241449600.

The previous prime is 424051753. The next prime is 424051763. The reversal of 424051761 is 167150424.

It is not a de Polignac number, because 424051761 - 2³ = 424051753 is a prime.

It is a super-2 number, since 2×424051761² = 359639792014402242, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (424051763) 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 15 ways as a sum of consecutive naturals, for example, 30030 + ... + 41831.

It is an arithmetic number, because the mean of its divisors is an integer number (40530168).

Almost surely, 2^424051761 is an apocalyptic number.

It is an amenable number.

424051761 is a deficient number, since it is larger than the sum of its proper divisors (224430927).

424051761 is a wasteful number, since it uses less digits than its factorization.

424051761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72152.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 424051761 is about 20592.5171118054. The cubic root of 424051761 is about 751.2877202146.

The spelling of 424051761 in words is "four hundred twenty-four million, fifty-one thousand, seven hundred sixty-one".