144787348472 has 32 divisors (see below), whose sum is σ = 292375651680. Its totient is φ = 66821139840.

The previous prime is 144787348471. The next prime is 144787348523. The reversal of 144787348472 is 274843787441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144787348471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737397 + ... + 2789787.

It is an arithmetic number, because the mean of its divisors is an integer number (9136739115).

Almost surely, 2^144787348472 is an apocalyptic number.

It is an amenable number.

144787348472 is an abundant number, since it is smaller than the sum of its proper divisors (147588303208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144787348472 is a wasteful number, since it uses less digits than its factorization.

144787348472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78983 (or 78979 counting only the distinct ones).

The product of its digits is 33718272, while the sum is 59.

The spelling of 144787348472 in words is "one hundred forty-four billion, seven hundred eighty-seven million, three hundred forty-eight thousand, four hundred seventy-two".