16156115666151 has 8 divisors (see below), whose sum is σ = 21999817077504. Its totient is φ = 10541579016120.

The previous prime is 16156115666113. The next prime is 16156115666237. The reversal of 16156115666151 is 15166651165161.

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

It is not a de Polignac number, because 16156115666151 - 2¹⁴ = 16156115649767 is a prime.

It is a super-2 number, since 2×16156115666151² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16156115666094 and 16156115666103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16156115661151) 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, 57291190165 + ... + 57291190446.

It is an arithmetic number, because the mean of its divisors is an integer number (2749977134688).

Almost surely, 2^{16156115666151} is an apocalyptic number.

16156115666151 is a deficient number, since it is larger than the sum of its proper divisors (5843701411353).

16156115666151 is a wasteful number, since it uses less digits than its factorization.

16156115666151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114582380661.

The product of its digits is 972000, while the sum is 51.

The spelling of 16156115666151 in words is "sixteen trillion, one hundred fifty-six billion, one hundred fifteen million, six hundred sixty-six thousand, one hundred fifty-one".