1314145542 has 16 divisors (see below), whose sum is σ = 2654314992. Its totient is φ = 433711200.

The previous prime is 1314145537. The next prime is 1314145559. The reversal of 1314145542 is 2455414131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083673 + ... + 1084884.

It is an arithmetic number, because the mean of its divisors is an integer number (165894687).

Almost surely, 2^1314145542 is an apocalyptic number.

1314145542 is an abundant number, since it is smaller than the sum of its proper divisors (1340169450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314145542 is a wasteful number, since it uses less digits than its factorization.

1314145542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168663.

The product of its digits is 9600, while the sum is 30.

The square root of 1314145542 is about 36251.1453888012. The cubic root of 1314145542 is about 1095.3371610353.

Adding to 1314145542 its reverse (2455414131), we get a palindrome (3769559673).

The spelling of 1314145542 in words is "one billion, three hundred fourteen million, one hundred forty-five thousand, five hundred forty-two".