45132144123154 has 8 divisors (see below), whose sum is σ = 73852599474288. Its totient is φ = 20514610965060.

The previous prime is 45132144123149. The next prime is 45132144123161.

45132144123154 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025730548232 + ... + 1025730548275.

It is an arithmetic number, because the mean of its divisors is an integer number (9231574934286).

Almost surely, 2^{45132144123154} is an apocalyptic number.

45132144123154 is a deficient number, since it is larger than the sum of its proper divisors (28720455351134).

45132144123154 is a wasteful number, since it uses less digits than its factorization.

45132144123154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051461096520.

The product of its digits is 230400, while the sum is 40.

It can be divided in two parts, 4513214 and 4123154, that added together give a palindrome (8636368).

The spelling of 45132144123154 in words is "forty-five trillion, one hundred thirty-two billion, one hundred forty-four million, one hundred twenty-three thousand, one hundred fifty-four".