424137930 has 32 divisors (see below), whose sum is σ = 1077810624. Its totient is φ = 106450176.

The previous prime is 424137881. The next prime is 424137937. The reversal of 424137930 is 39731424.

It is a junction number, because it is equal to n+sod(n) for n = 424137891 and 424137900.

It is not an unprimeable number, because it can be changed into a prime (424137937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415312 + ... + 416331.

It is an arithmetic number, because the mean of its divisors is an integer number (33681582).

Almost surely, 2^424137930 is an apocalyptic number.

424137930 is an abundant number, since it is smaller than the sum of its proper divisors (653672694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424137930 is a wasteful number, since it uses less digits than its factorization.

424137930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831670.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 424137930 is about 20594.6092461110. The cubic root of 424137930 is about 751.3386049831.

The spelling of 424137930 in words is "four hundred twenty-four million, one hundred thirty-seven thousand, nine hundred thirty".