145122352114444 has 12 divisors (see below), whose sum is σ = 257023924829784. Its totient is φ = 71686945020224.

The previous prime is 145122352114427. The next prime is 145122352114469. The reversal of 145122352114444 is 444411253221541.

It is a self number, because there is not a number n which added to its sum of digits gives 145122352114444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218557758877 + ... + 218557759540.

It is an arithmetic number, because the mean of its divisors is an integer number (21418660402482).

Almost surely, 2^{145122352114444} is an apocalyptic number.

It is an amenable number.

145122352114444 is a deficient number, since it is larger than the sum of its proper divisors (111901572715340).

145122352114444 is a wasteful number, since it uses less digits than its factorization.

145122352114444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437115518504 (or 437115518502 counting only the distinct ones).

The product of its digits is 614400, while the sum is 43.

The spelling of 145122352114444 in words is "one hundred forty-five trillion, one hundred twenty-two billion, three hundred fifty-two million, one hundred fourteen thousand, four hundred forty-four".