1501424330 has 32 divisors (see below), whose sum is σ = 3141002880. Its totient is φ = 506047680.

The previous prime is 1501424329. The next prime is 1501424347. The reversal of 1501424330 is 334241051.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1501424296 and 1501424305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177641 + ... + 185900.

It is an arithmetic number, because the mean of its divisors is an integer number (98156340).

Almost surely, 2^1501424330 is an apocalyptic number.

1501424330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1501424330 is an abundant number, since it is smaller than the sum of its proper divisors (1639578550).

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

1501424330 is a wasteful number, since it uses less digits than its factorization.

1501424330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363614.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1501424330 is about 38748.2171202754. The cubic root of 1501424330 is about 1145.0764503406.

Adding to 1501424330 its reverse (334241051), we get a palindrome (1835665381).

The spelling of 1501424330 in words is "one billion, five hundred one million, four hundred twenty-four thousand, three hundred thirty".