16453141044 has 24 divisors (see below), whose sum is σ = 38393916288. Its totient is φ = 5483915520.

The previous prime is 16453141037. The next prime is 16453141069. The reversal of 16453141044 is 44014135461.

It is a junction number, because it is equal to n+sod(n) for n = 16453140996 and 16453141014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108484 + ... + 211364.

It is an arithmetic number, because the mean of its divisors is an integer number (1599746512).

Almost surely, 2^16453141044 is an apocalyptic number.

It is an amenable number.

16453141044 is an abundant number, since it is smaller than the sum of its proper divisors (21940775244).

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

16453141044 is a wasteful number, since it uses less digits than its factorization.

16453141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116215 (or 116213 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 16453141044 in words is "sixteen billion, four hundred fifty-three million, one hundred forty-one thousand, forty-four".