144153021141492 has 24 divisors (see below), whose sum is σ = 366934962905952. Its totient is φ = 43682733679200.

The previous prime is 144153021141439. The next prime is 144153021141511. The reversal of 144153021141492 is 294141120351441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546034170859 + ... + 546034171122.

It is an arithmetic number, because the mean of its divisors is an integer number (15288956787748).

Almost surely, 2^{144153021141492} is an apocalyptic number.

144153021141492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144153021141492 is an abundant number, since it is smaller than the sum of its proper divisors (222781941764460).

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

144153021141492 is a wasteful number, since it uses less digits than its factorization.

144153021141492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092068341999 (or 1092068341997 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 144153021141492 in words is "one hundred forty-four trillion, one hundred fifty-three billion, twenty-one million, one hundred forty-one thousand, four hundred ninety-two".