332400030 has 32 divisors (see below), whose sum is σ = 825271200. Its totient is φ = 85583232.

The previous prime is 332400023. The next prime is 332400037. The reversal of 332400030 is 30004233.

It is an interprime number because it is at equal distance from previous prime (332400023) and next prime (332400037).

It is a super-2 number, since 2×332400030² = 220979559888001800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 332399982 and 332400009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332400037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190165 + ... + 191904.

It is an arithmetic number, because the mean of its divisors is an integer number (25789725).

Almost surely, 2^332400030 is an apocalyptic number.

332400030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332400030 is an abundant number, since it is smaller than the sum of its proper divisors (492871170).

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

332400030 is a wasteful number, since it uses less digits than its factorization.

332400030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382108.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 332400030 is about 18231.8411028618. The cubic root of 332400030 is about 692.7135530650.

Adding to 332400030 its reverse (30004233), we get a palindrome (362404263).

The spelling of 332400030 in words is "three hundred thirty-two million, four hundred thousand, thirty".