16126565414542 has 8 divisors (see below), whose sum is σ = 26388925223832. Its totient is φ = 7330257006600.

The previous prime is 16126565414539. The next prime is 16126565414563. The reversal of 16126565414542 is 24541456562161.

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

It is a super-2 number, since 2×16126565414542² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16126565414542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366512850309 + ... + 366512850352.

It is an arithmetic number, because the mean of its divisors is an integer number (3298615652979).

Almost surely, 2^{16126565414542} is an apocalyptic number.

16126565414542 is a deficient number, since it is larger than the sum of its proper divisors (10262359809290).

16126565414542 is a wasteful number, since it uses less digits than its factorization.

16126565414542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733025700674.

The product of its digits is 6912000, while the sum is 52.

The spelling of 16126565414542 in words is "sixteen trillion, one hundred twenty-six billion, five hundred sixty-five million, four hundred fourteen thousand, five hundred forty-two".