1201471042 has 8 divisors (see below), whose sum is σ = 1897059600. Its totient is φ = 569117844.

The previous prime is 1201470983. The next prime is 1201471069. The reversal of 1201471042 is 2401741021.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15808792 + ... + 15808867.

It is an arithmetic number, because the mean of its divisors is an integer number (237132450).

Almost surely, 2^1201471042 is an apocalyptic number.

1201471042 is a deficient number, since it is larger than the sum of its proper divisors (695588558).

1201471042 is a wasteful number, since it uses less digits than its factorization.

1201471042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31617680.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1201471042 is about 34662.2423106180. The cubic root of 1201471042 is about 1063.0926183649.

The spelling of 1201471042 in words is "one billion, two hundred one million, four hundred seventy-one thousand, forty-two".