4471587442 has 16 divisors (see below), whose sum is σ = 7735907520. Its totient is φ = 1898812368.

The previous prime is 4471587427. The next prime is 4471587487. The reversal of 4471587442 is 2447851744.

It is a junction number, because it is equal to n+sod(n) for n = 4471587392 and 4471587401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463608 + ... + 1466659.

It is an arithmetic number, because the mean of its divisors is an integer number (483494220).

Almost surely, 2^4471587442 is an apocalyptic number.

4471587442 is a deficient number, since it is larger than the sum of its proper divisors (3264320078).

4471587442 is a wasteful number, since it uses less digits than its factorization.

4471587442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930385.

The product of its digits is 1003520, while the sum is 46.

The square root of 4471587442 is about 66869.9292806565. The cubic root of 4471587442 is about 1647.4816117158.

The spelling of 4471587442 in words is "four billion, four hundred seventy-one million, five hundred eighty-seven thousand, four hundred forty-two".