144298462992 has 40 divisors (see below), whose sum is σ = 372937797120. Its totient is φ = 48077969280.

The previous prime is 144298462981. The next prime is 144298463027. The reversal of 144298462992 is 299264892441.

It is a happy 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, 563859 + ... + 778802.

It is an arithmetic number, because the mean of its divisors is an integer number (9323444928).

Almost surely, 2^144298462992 is an apocalyptic number.

144298462992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144298462992 is an abundant number, since it is smaller than the sum of its proper divisors (228639334128).

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

144298462992 is a wasteful number, since it uses less digits than its factorization.

144298462992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344911 (or 1344905 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 60.

The spelling of 144298462992 in words is "one hundred forty-four billion, two hundred ninety-eight million, four hundred sixty-two thousand, nine hundred ninety-two".