16453033441426 has 128 divisors (see below), whose sum is σ = 27113789767680. Its totient is φ = 7466328410112.

The previous prime is 16453033441391. The next prime is 16453033441441. The reversal of 16453033441426 is 62414433035461.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8907976035 + ... + 8907977881.

It is an arithmetic number, because the mean of its divisors is an integer number (211826482560).

Almost surely, 2^{16453033441426} is an apocalyptic number.

16453033441426 is a deficient number, since it is larger than the sum of its proper divisors (10660756326254).

16453033441426 is a wasteful number, since it uses less digits than its factorization.

16453033441426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768.

The product of its (nonzero) digits is 2488320, while the sum is 46.

Adding to 16453033441426 its reverse (62414433035461), we get a palindrome (78867466476887).

The spelling of 16453033441426 in words is "sixteen trillion, four hundred fifty-three billion, thirty-three million, four hundred forty-one thousand, four hundred twenty-six".