144226292078 has 32 divisors (see below), whose sum is σ = 256643196768. Its totient is φ = 60033484800.

The previous prime is 144226292059. The next prime is 144226292123. The reversal of 144226292078 is 870292622441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5197403 + ... + 5225078.

It is an arithmetic number, because the mean of its divisors is an integer number (8020099899).

Almost surely, 2^144226292078 is an apocalyptic number.

144226292078 is a deficient number, since it is larger than the sum of its proper divisors (112416904690).

144226292078 is a wasteful number, since it uses less digits than its factorization.

144226292078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10422548.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 144226292078 in words is "one hundred forty-four billion, two hundred twenty-six million, two hundred ninety-two thousand, seventy-eight".