144151375734742 has 32 divisors (see below), whose sum is σ = 226326529289952. Its totient is φ = 68784622792704.

The previous prime is 144151375734703. The next prime is 144151375734767. The reversal of 144151375734742 is 247437573151441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8242393 + ... + 18874315.

It is an arithmetic number, because the mean of its divisors is an integer number (7072704040311).

Almost surely, 2^{144151375734742} is an apocalyptic number.

144151375734742 is a deficient number, since it is larger than the sum of its proper divisors (82175153555210).

144151375734742 is a wasteful number, since it uses less digits than its factorization.

144151375734742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635472.

The product of its digits is 39513600, while the sum is 58.

The spelling of 144151375734742 in words is "one hundred forty-four trillion, one hundred fifty-one billion, three hundred seventy-five million, seven hundred thirty-four thousand, seven hundred forty-two".