13997988623011 has 8 divisors (see below), whose sum is σ = 14262697635984. Its totient is φ = 13733301684960.

The previous prime is 13997988623009. The next prime is 13997988623033. The reversal of 13997988623011 is 11032688979931.

13997988623011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13997988623011 - 2¹ = 13997988623009 is a prime.

It is a super-2 number, since 2×13997988623011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13997988623051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235721 + ... + 6777706.

It is an arithmetic number, because the mean of its divisors is an integer number (1782837204498).

Almost surely, 2^{13997988623011} is an apocalyptic number.

13997988623011 is a deficient number, since it is larger than the sum of its proper divisors (264709012973).

13997988623011 is a wasteful number, since it uses less digits than its factorization.

13997988623011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11037461.

The product of its (nonzero) digits is 35271936, while the sum is 67.

The spelling of 13997988623011 in words is "thirteen trillion, nine hundred ninety-seven billion, nine hundred eighty-eight million, six hundred twenty-three thousand, eleven".