1356140099 has 16 divisors (see below), whose sum is σ = 1520736768. Its totient is φ = 1202627712.

The previous prime is 1356140077. The next prime is 1356140111. The reversal of 1356140099 is 9900416531.

It is a cyclic number.

It is not a de Polignac number, because 1356140099 - 2⁸ = 1356139843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1356140999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314 + ... + 52080.

It is an arithmetic number, because the mean of its divisors is an integer number (95046048).

Almost surely, 2^1356140099 is an apocalyptic number.

1356140099 is a deficient number, since it is larger than the sum of its proper divisors (164596669).

1356140099 is a wasteful number, since it uses less digits than its factorization.

1356140099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51874.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 1356140099 is about 36825.8075132101. The cubic root of 1356140099 is about 1106.8824948099.

The spelling of 1356140099 in words is "one billion, three hundred fifty-six million, one hundred forty thousand, ninety-nine".