1356142014 has 40 divisors (see below), whose sum is σ = 3044364840. Its totient is φ = 451214064.

The previous prime is 1356142013. The next prime is 1356142061. The reversal of 1356142014 is 4102416531.

It is a happy number.

1356142014 is a `hidden beast` number, since 1 + 35 + 614 + 2 + 0 + 14 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356142013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 83772 + ... + 98640.

It is an arithmetic number, because the mean of its divisors is an integer number (76109121).

Almost surely, 2^1356142014 is an apocalyptic number.

1356142014 is an abundant number, since it is smaller than the sum of its proper divisors (1688222826).

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

1356142014 is a wasteful number, since it uses less digits than its factorization.

1356142014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15446 (or 15437 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1356142014 is about 36825.8335139885. The cubic root of 1356142014 is about 1106.8830158178.

Adding to 1356142014 its reverse (4102416531), we get a palindrome (5458558545).

The spelling of 1356142014 in words is "one billion, three hundred fifty-six million, one hundred forty-two thousand, fourteen".