4063544610442 has 4 divisors (see below), whose sum is σ = 6095316915666. Its totient is φ = 2031772305220.

The previous prime is 4063544610403. The next prime is 4063544610451. The reversal of 4063544610442 is 2440164453604.

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., 2511524478841 + 1552020131601 = 1584779^2 + 1245801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015886152609 + ... + 1015886152612.

Almost surely, 2^{4063544610442} is an apocalyptic number.

4063544610442 is a deficient number, since it is larger than the sum of its proper divisors (2031772305224).

4063544610442 is a wasteful number, since it uses less digits than its factorization.

4063544610442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031772305223.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 4063544610442 in words is "four trillion, sixty-three billion, five hundred forty-four million, six hundred ten thousand, four hundred forty-two".