13953738377 has 8 divisors (see below), whose sum is σ = 14690295360. Its totient is φ = 13217396400.

The previous prime is 13953738347. The next prime is 13953738389. The reversal of 13953738377 is 77383735931.

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

It is a cyclic number.

It is not a de Polignac number, because 13953738377 - 2¹² = 13953734281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13953738347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89252 + ... + 189402.

It is an arithmetic number, because the mean of its divisors is an integer number (1836286920).

Almost surely, 2^13953738377 is an apocalyptic number.

It is an amenable number.

13953738377 is a deficient number, since it is larger than the sum of its proper divisors (736556983).

13953738377 is a wasteful number, since it uses less digits than its factorization.

13953738377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107503.

The product of its digits is 10001880, while the sum is 56.

The spelling of 13953738377 in words is "thirteen billion, nine hundred fifty-three million, seven hundred thirty-eight thousand, three hundred seventy-seven".