144492567345046 has 16 divisors (see below), whose sum is σ = 219450828542400. Its totient is φ = 71343090101448.

The previous prime is 144492567345023. The next prime is 144492567345073. The reversal of 144492567345046 is 640543765294441.

It is a congruent 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, 199371456 + ... + 200094883.

It is an arithmetic number, because the mean of its divisors is an integer number (13715676783900).

Almost surely, 2^{144492567345046} is an apocalyptic number.

144492567345046 is a deficient number, since it is larger than the sum of its proper divisors (74958261197354).

144492567345046 is a wasteful number, since it uses less digits than its factorization.

144492567345046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399468603.

The product of its (nonzero) digits is 348364800, while the sum is 64.

The spelling of 144492567345046 in words is "one hundred forty-four trillion, four hundred ninety-two billion, five hundred sixty-seven million, three hundred forty-five thousand, forty-six".