145434502014111 has 12 divisors (see below), whose sum is σ = 210076926424560. Its totient is φ = 96954087925440.

The previous prime is 145434502014097. The next prime is 145434502014157. The reversal of 145434502014111 is 111410205434541.

145434502014111 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 3 + 4 + 502 + 0 + 141 + 1 + 1 = 666.

It is not a de Polignac number, because 145434502014111 - 2¹⁷ = 145434501883039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145434502014211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186819210 + ... + 187596071.

It is an arithmetic number, because the mean of its divisors is an integer number (17506410535380).

Almost surely, 2^{145434502014111} is an apocalyptic number.

145434502014111 is a deficient number, since it is larger than the sum of its proper divisors (64642424410449).

145434502014111 is a wasteful number, since it uses less digits than its factorization.

145434502014111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374458446 (or 374458443 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 145434502014111 its reverse (111410205434541), we get a palindrome (256844707448652).

The spelling of 145434502014111 in words is "one hundred forty-five trillion, four hundred thirty-four billion, five hundred two million, fourteen thousand, one hundred eleven".