144528703428834 has 24 divisors (see below), whose sum is σ = 314309633861340. Its totient is φ = 47997140666208.

The previous prime is 144528703428827. The next prime is 144528703428943. The reversal of 144528703428834 is 438824307825441.

144528703428834 is a `hidden beast` number, since 1 + 4 + 4 + 5 + 287 + 0 + 342 + 8 + 8 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 136017754902225 + 8510948526609 = 11662665^2 + 2917353^2 .

It is a super-2 number, since 2×144528703428834² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14924479197 + ... + 14924488880.

Almost surely, 2^{144528703428834} is an apocalyptic number.

144528703428834 is an abundant number, since it is smaller than the sum of its proper divisors (169780930432506).

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

144528703428834 is a wasteful number, since it uses less digits than its factorization.

144528703428834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29848968354 (or 29848968351 counting only the distinct ones).

The product of its (nonzero) digits is 165150720, while the sum is 63.

The spelling of 144528703428834 in words is "one hundred forty-four trillion, five hundred twenty-eight billion, seven hundred three million, four hundred twenty-eight thousand, eight hundred thirty-four".