154453033406 has 16 divisors (see below), whose sum is σ = 264833401824. Its totient is φ = 66179963904.

The previous prime is 154453033403. The next prime is 154453033411. The reversal of 154453033406 is 604330354451.

It is a self number, because there is not a number n which added to its sum of digits gives 154453033406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154453033403) 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, 1115015 + ... + 1245858.

It is an arithmetic number, because the mean of its divisors is an integer number (16552087614).

Almost surely, 2^154453033406 is an apocalyptic number.

154453033406 is a deficient number, since it is larger than the sum of its proper divisors (110380368418).

154453033406 is a wasteful number, since it uses less digits than its factorization.

154453033406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365555.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 154453033406 its reverse (604330354451), we get a palindrome (758783387857).

The spelling of 154453033406 in words is "one hundred fifty-four billion, four hundred fifty-three million, thirty-three thousand, four hundred six".