144814147374 has 48 divisors (see below), whose sum is σ = 313731944064. Its totient is φ = 44542461600.

The previous prime is 144814147363. The next prime is 144814147411. The reversal of 144814147374 is 473741418441.

144814147374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144814147374² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3029439 + ... + 3076869.

It is an arithmetic number, because the mean of its divisors is an integer number (6536082168).

Almost surely, 2^144814147374 is an apocalyptic number.

144814147374 is an abundant number, since it is smaller than the sum of its proper divisors (168917796690).

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

144814147374 is a wasteful number, since it uses less digits than its factorization.

144814147374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50473 (or 50460 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 48.

The spelling of 144814147374 in words is "one hundred forty-four billion, eight hundred fourteen million, one hundred forty-seven thousand, three hundred seventy-four".