144121275396 has 72 divisors (see below), whose sum is σ = 438263542080. Its totient is φ = 39010268736.

The previous prime is 144121275373. The next prime is 144121275413. The reversal of 144121275396 is 693572121441.

144121275396 is a `hidden beast` number, since 1 + 4 + 41 + 212 + 7 + 5 + 396 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15045471 + ... + 15055046.

It is an arithmetic number, because the mean of its divisors is an integer number (6086993640).

Almost surely, 2^144121275396 is an apocalyptic number.

It is an amenable number.

144121275396 is an abundant number, since it is smaller than the sum of its proper divisors (294142266684).

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

144121275396 is a wasteful number, since it uses less digits than its factorization.

144121275396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30100553 (or 30100548 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 144121275396 in words is "one hundred forty-four billion, one hundred twenty-one million, two hundred seventy-five thousand, three hundred ninety-six".