140214655534535 has 16 divisors (see below), whose sum is σ = 168959778218496. Its totient is φ = 111703842152448.

The previous prime is 140214655534531. The next prime is 140214655534537. The reversal of 140214655534535 is 535435556412041.

It is a cyclic number.

It is not a de Polignac number, because 140214655534535 - 2² = 140214655534531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140214655534531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10767527 + ... + 19909016.

It is an arithmetic number, because the mean of its divisors is an integer number (10559986138656).

Almost surely, 2^{140214655534535} is an apocalyptic number.

140214655534535 is a deficient number, since it is larger than the sum of its proper divisors (28745122683961).

140214655534535 is a wasteful number, since it uses less digits than its factorization.

140214655534535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30680362.

The product of its (nonzero) digits is 21600000, while the sum is 53.

The spelling of 140214655534535 in words is "one hundred forty trillion, two hundred fourteen billion, six hundred fifty-five million, five hundred thirty-four thousand, five hundred thirty-five".