1201214042 has 8 divisors (see below), whose sum is σ = 2059224096. Its totient is φ = 514806012.

The previous prime is 1201213973. The next prime is 1201214057. The reversal of 1201214042 is 2404121021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1201214042.

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, 42900488 + ... + 42900515.

It is an arithmetic number, because the mean of its divisors is an integer number (257403012).

Almost surely, 2^1201214042 is an apocalyptic number.

1201214042 is a deficient number, since it is larger than the sum of its proper divisors (858010054).

1201214042 is an equidigital number, since it uses as much as digits as its factorization.

1201214042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85801012.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1201214042 is about 34658.5349084464. The cubic root of 1201214042 is about 1063.0168128797.

Adding to 1201214042 its reverse (2404121021), we get a palindrome (3605335063).

The spelling of 1201214042 in words is "one billion, two hundred one million, two hundred fourteen thousand, forty-two".