144087280862 has 96 divisors (see below), whose sum is σ = 272911970304. Its totient is φ = 55812758400.

The previous prime is 144087280861. The next prime is 144087280879. The reversal of 144087280862 is 268082780441.

It is a super-2 number, since 2×144087280862² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144087280862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144087280861) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11117378 + ... + 11130330.

It is an arithmetic number, because the mean of its divisors is an integer number (2842833024).

Almost surely, 2^144087280862 is an apocalyptic number.

144087280862 is a deficient number, since it is larger than the sum of its proper divisors (128824689442).

144087280862 is a wasteful number, since it uses less digits than its factorization.

144087280862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13102 (or 13083 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 144087280862 in words is "one hundred forty-four billion, eighty-seven million, two hundred eighty thousand, eight hundred sixty-two".