4067442877432 has 48 divisors (see below), whose sum is σ = 8577746959320. Its totient is φ = 1805841428160.

The previous prime is 4067442877429. The next prime is 4067442877517. The reversal of 4067442877432 is 2347782447604.

It is a super-2 number, since 2×4067442877432² (a number of 26 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 11 ways as a sum of consecutive naturals, for example, 48817723 + ... + 48900970.

Almost surely, 2^{4067442877432} is an apocalyptic number.

It is an amenable number.

4067442877432 is an abundant number, since it is smaller than the sum of its proper divisors (4510304081888).

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

4067442877432 is a wasteful number, since it uses less digits than its factorization.

4067442877432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97718764 (or 97718749 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 58.

The spelling of 4067442877432 in words is "four trillion, sixty-seven billion, four hundred forty-two million, eight hundred seventy-seven thousand, four hundred thirty-two".