16214157027654 has 32 divisors (see below), whose sum is σ = 34139072647680. Its totient is φ = 5119659330912.

The previous prime is 16214157027641. The next prime is 16214157027689. The reversal of 16214157027654 is 45672075141261.

It is a happy number.

It is a super-2 number, since 2×16214157027654² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16214157027597 and 16214157027606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7367869 + ... + 9312024.

It is an arithmetic number, because the mean of its divisors is an integer number (1066846020240).

Almost surely, 2^{16214157027654} is an apocalyptic number.

16214157027654 is an abundant number, since it is smaller than the sum of its proper divisors (17924915620026).

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

16214157027654 is a wasteful number, since it uses less digits than its factorization.

16214157027654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16688444.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 16214157027654 in words is "sixteen trillion, two hundred fourteen billion, one hundred fifty-seven million, twenty-seven thousand, six hundred fifty-four".