144945279034 has 8 divisors (see below), whose sum is σ = 217427597748. Its totient is φ = 72469413120.

The previous prime is 144945279007. The next prime is 144945279041. The reversal of 144945279034 is 430972549441.

It can be written as a sum of positive squares in 2 ways, for example, as 144936297025 + 8982009 = 380705^2 + 2997^2 .

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

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, 1556647 + ... + 1647130.

Almost surely, 2^144945279034 is an apocalyptic number.

144945279034 is a deficient number, since it is larger than the sum of its proper divisors (72482318714).

144945279034 is a wasteful number, since it uses less digits than its factorization.

144945279034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226400.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 144945279034 in words is "one hundred forty-four billion, nine hundred forty-five million, two hundred seventy-nine thousand, thirty-four".