144074888794 has 8 divisors (see below), whose sum is σ = 217056055860. Its totient is φ = 71722870176.

The previous prime is 144074888779. The next prime is 144074888809. The reversal of 144074888794 is 497888470441.

It is an interprime number because it is at equal distance from previous prime (144074888779) and next prime (144074888809).

It can be written as a sum of positive squares in 2 ways, for example, as 112719333169 + 31355555625 = 335737^2 + 177075^2 .

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, 157286539 + ... + 157287454.

Almost surely, 2^144074888794 is an apocalyptic number.

144074888794 is a deficient number, since it is larger than the sum of its proper divisors (72981167066).

144074888794 is a wasteful number, since it uses less digits than its factorization.

144074888794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314574224.

The product of its (nonzero) digits is 57802752, while the sum is 64.

The spelling of 144074888794 in words is "one hundred forty-four billion, seventy-four million, eight hundred eighty-eight thousand, seven hundred ninety-four".