234333440421030 has 64 divisors (see below), whose sum is σ = 624922674264000. Its totient is φ = 62485567464960.

The previous prime is 234333440421023. The next prime is 234333440421071. The reversal of 234333440421030 is 30124044333432.

234333440421030 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 3 + 3 + 4 + 404 + 210 + 30 = 666.

It is a super-2 number, since 2×234333440421030² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18215955 + ... + 28292894.

It is an arithmetic number, because the mean of its divisors is an integer number (9764416785375).

Almost surely, 2^{234333440421030} is an apocalyptic number.

234333440421030 is an abundant number, since it is smaller than the sum of its proper divisors (390589233842970).

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

234333440421030 is a wasteful number, since it uses less digits than its factorization.

234333440421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46527526 (or 46527520 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 234333440421030 its reverse (30124044333432), we get a palindrome (264457484754462).

The spelling of 234333440421030 in words is "two hundred thirty-four trillion, three hundred thirty-three billion, four hundred forty million, four hundred twenty-one thousand, thirty".