140534455214305 has 24 divisors (see below), whose sum is σ = 185322371971320. Its totient is φ = 102165413253120.

The previous prime is 140534455214249. The next prime is 140534455214353. The reversal of 140534455214305 is 503412554435041.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 22307824749456 + 118226630464849 = 4723116^2 + 10873207^2 .

It is not a de Polignac number, because 140534455214305 - 2¹³ = 140534455206113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1676780136 + ... + 1676863945.

It is an arithmetic number, because the mean of its divisors is an integer number (7721765498805).

Almost surely, 2^{140534455214305} is an apocalyptic number.

It is an amenable number.

140534455214305 is a deficient number, since it is larger than the sum of its proper divisors (44787916757015).

140534455214305 is a wasteful number, since it uses less digits than its factorization.

140534455214305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353644149 (or 3353644132 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 140534455214305 in words is "one hundred forty trillion, five hundred thirty-four billion, four hundred fifty-five million, two hundred fourteen thousand, three hundred five".