144137473714 has 8 divisors (see below), whose sum is σ = 232837457580. Its totient is φ = 66524987856.

The previous prime is 144137473661. The next prime is 144137473721. The reversal of 144137473714 is 417374731441.

It can be written as a sum of positive squares in 2 ways, for example, as 116576493489 + 27560980225 = 341433^2 + 166015^2 .

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

It is a super-2 number, since 2×144137473714² (a number of 23 digits) contains 22 as substring.

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, 2771874469 + ... + 2771874520.

Almost surely, 2^144137473714 is an apocalyptic number.

144137473714 is a deficient number, since it is larger than the sum of its proper divisors (88699983866).

144137473714 is a wasteful number, since it uses less digits than its factorization.

144137473714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543749004.

The product of its digits is 790272, while the sum is 46.

The spelling of 144137473714 in words is "one hundred forty-four billion, one hundred thirty-seven million, four hundred seventy-three thousand, seven hundred fourteen".