74443514005546 has 8 divisors (see below), whose sum is σ = 127617452580960. Its totient is φ = 31904363145228.

The previous prime is 74443514005537. The next prime is 74443514005559. The reversal of 74443514005546 is 64550041534447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 74443514005493 and 74443514005502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658696928756 + ... + 2658696928783.

It is an arithmetic number, because the mean of its divisors is an integer number (15952181572620).

Almost surely, 2^{74443514005546} is an apocalyptic number.

74443514005546 is a deficient number, since it is larger than the sum of its proper divisors (53173938575414).

74443514005546 is a wasteful number, since it uses less digits than its factorization.

74443514005546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317393857548.

The product of its (nonzero) digits is 16128000, while the sum is 52.

The spelling of 74443514005546 in words is "seventy-four trillion, four hundred forty-three billion, five hundred fourteen million, five thousand, five hundred forty-six".