1314342542 has 8 divisors (see below), whose sum is σ = 1971778032. Its totient is φ = 657083200.

The previous prime is 1314342509. The next prime is 1314342569. The reversal of 1314342542 is 2452434131.

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

It is a super-2 number, since 2×1314342542² = 3454992635422043528, which contains 22 as substring.

It is a congruent number.

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, 23459 + ... + 56382.

It is an arithmetic number, because the mean of its divisors is an integer number (246472254).

Almost surely, 2^1314342542 is an apocalyptic number.

1314342542 is a deficient number, since it is larger than the sum of its proper divisors (657435490).

1314342542 is an equidigital number, since it uses as much as digits as its factorization.

1314342542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88074.

The product of its digits is 11520, while the sum is 29.

The square root of 1314342542 is about 36253.8624425040. The cubic root of 1314342542 is about 1095.3918913099.

Adding to 1314342542 its reverse (2452434131), we get a palindrome (3766776673).

The spelling of 1314342542 in words is "one billion, three hundred fourteen million, three hundred forty-two thousand, five hundred forty-two".