144306048421740 has 96 divisors (see below), whose sum is σ = 404256710301696. Its totient is φ = 38462589239040.

The previous prime is 144306048421637. The next prime is 144306048421807. The reversal of 144306048421740 is 47124840603441.

It is a super-2 number, since 2×144306048421740² (a number of 29 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 144306048421740.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2485392310 + ... + 2485450370.

It is an arithmetic number, because the mean of its divisors is an integer number (4211007398976).

Almost surely, 2^{144306048421740} is an apocalyptic number.

144306048421740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144306048421740 is an abundant number, since it is smaller than the sum of its proper divisors (259950661879956).

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

144306048421740 is a wasteful number, since it uses less digits than its factorization.

144306048421740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77839 (or 77837 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 48.

The spelling of 144306048421740 in words is "one hundred forty-four trillion, three hundred six billion, forty-eight million, four hundred twenty-one thousand, seven hundred forty".