3432221440434 has 24 divisors (see below), whose sum is σ = 7448532453180. Its totient is φ = 1142219557248.

The previous prime is 3432221440387. The next prime is 3432221440447. The reversal of 3432221440434 is 4340441222343.

3432221440434 is a `hidden beast` number, since 3 + 4 + 3 + 2 + 2 + 214 + 4 + 0 + 434 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3046934329209 + 385287111225 = 1745547^2 + 620715^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154509939 + ... + 154532150.

Almost surely, 2^{3432221440434} is an apocalyptic number.

3432221440434 is an abundant number, since it is smaller than the sum of its proper divisors (4016311012746).

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

3432221440434 is a wasteful number, since it uses less digits than its factorization.

3432221440434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309042714 (or 309042711 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 3432221440434 its reverse (4340441222343), we get a palindrome (7772662662777).

The spelling of 3432221440434 in words is "three trillion, four hundred thirty-two billion, two hundred twenty-one million, four hundred forty thousand, four hundred thirty-four".