1380077024209 has 16 divisors (see below), whose sum is σ = 1487197071360. Its totient is φ = 1273094507520.

The previous prime is 1380077024203. The next prime is 1380077024239. The reversal of 1380077024209 is 9024207700831.

It is a cyclic number.

It is not a de Polignac number, because 1380077024209 - 2³ = 1380077024201 is a prime.

It is a super-2 number, since 2×1380077024209² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1380077024201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220069744 + ... + 220076014.

It is an arithmetic number, because the mean of its divisors is an integer number (92949816960).

Almost surely, 2^{1380077024209} is an apocalyptic number.

It is an amenable number.

1380077024209 is a deficient number, since it is larger than the sum of its proper divisors (107120047151).

1380077024209 is a wasteful number, since it uses less digits than its factorization.

1380077024209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14520.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 1380077024209 in words is "one trillion, three hundred eighty billion, seventy-seven million, twenty-four thousand, two hundred nine".