42433302466546 has 4 divisors (see below), whose sum is σ = 63649953699822. Its totient is φ = 21216651233272.

The previous prime is 42433302466537. The next prime is 42433302466561. The reversal of 42433302466546 is 64566420333424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37013900049025 + 5419402417521 = 6083905^2 + 2327961^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42433302466493 and 42433302466502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10608325616635 + ... + 10608325616638.

Almost surely, 2^{42433302466546} is an apocalyptic number.

42433302466546 is a deficient number, since it is larger than the sum of its proper divisors (21216651233276).

42433302466546 is a wasteful number, since it uses less digits than its factorization.

42433302466546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21216651233275.

The product of its (nonzero) digits is 29859840, while the sum is 52.

The spelling of 42433302466546 in words is "forty-two trillion, four hundred thirty-three billion, three hundred two million, four hundred sixty-six thousand, five hundred forty-six".