1442367475 has 12 divisors (see below), whose sum is σ = 1790214784. Its totient is φ = 1152810720.

The previous prime is 1442367469. The next prime is 1442367503. The reversal of 1442367475 is 5747632441.

It is not a de Polignac number, because 1442367475 - 2²⁹ = 905496563 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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, 637 + ... + 53713.

Almost surely, 2^1442367475 is an apocalyptic number.

1442367475 is a deficient number, since it is larger than the sum of its proper divisors (347847309).

1442367475 is a wasteful number, since it uses less digits than its factorization.

1442367475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54174 (or 54169 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 1442367475 is about 37978.5133331993. The cubic root of 1442367475 is about 1129.8617511709.

The spelling of 1442367475 in words is "one billion, four hundred forty-two million, three hundred sixty-seven thousand, four hundred seventy-five".