140214543430023 has 32 divisors (see below), whose sum is σ = 208333357848000. Its totient is φ = 93202746743808.

The previous prime is 140214543429967. The next prime is 140214543430037. The reversal of 140214543430023 is 320034345412041.

140214543430023 is a `hidden beast` number, since 1 + 4 + 0 + 214 + 5 + 4 + 3 + 430 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 140214543430023 - 2²⁰ = 140214542381447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140214543430023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140214543430823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154395411 + ... + 155300907.

It is an arithmetic number, because the mean of its divisors is an integer number (6510417432750).

Almost surely, 2^{140214543430023} is an apocalyptic number.

140214543430023 is a deficient number, since it is larger than the sum of its proper divisors (68118814417977).

140214543430023 is a wasteful number, since it uses less digits than its factorization.

140214543430023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922288 (or 922282 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 140214543430023 its reverse (320034345412041), we get a palindrome (460248888842064).

The spelling of 140214543430023 in words is "one hundred forty trillion, two hundred fourteen billion, five hundred forty-three million, four hundred thirty thousand, twenty-three".