16460906255144 has 32 divisors (see below), whose sum is σ = 33238616192040. Its totient is φ = 7597284710400.

The previous prime is 16460906255141. The next prime is 16460906255159. The reversal of 16460906255144 is 44155260906461.

It is a happy number.

16460906255144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3125336051044 + 13335570204100 = 1767862^2 + 3651790^2 .

It is a super-2 number, since 2×16460906255144² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16460906255141) 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, 15536564 + ... + 16562204.

Almost surely, 2^{16460906255144} is an apocalyptic number.

It is an amenable number.

16460906255144 is an abundant number, since it is smaller than the sum of its proper divisors (16777709936896).

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

16460906255144 is a wasteful number, since it uses less digits than its factorization.

16460906255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179981 (or 1179977 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 16460906255144 in words is "sixteen trillion, four hundred sixty billion, nine hundred six million, two hundred fifty-five thousand, one hundred forty-four".