1314223042 has 16 divisors (see below), whose sum is σ = 2152608192. Its totient is φ = 596801520.

The previous prime is 1314223037. The next prime is 1314223049. The reversal of 1314223042 is 2403224131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1314223049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4713 + ... + 51484.

It is an arithmetic number, because the mean of its divisors is an integer number (134538012).

Almost surely, 2^1314223042 is an apocalyptic number.

1314223042 is a deficient number, since it is larger than the sum of its proper divisors (838385150).

1314223042 is a wasteful number, since it uses less digits than its factorization.

1314223042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57273.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1314223042 is about 36252.2143047842. The cubic root of 1314223042 is about 1095.3586926334.

Adding to 1314223042 its reverse (2403224131), we get a palindrome (3717447173).

The spelling of 1314223042 in words is "one billion, three hundred fourteen million, two hundred twenty-three thousand, forty-two".