140430223431415 has 64 divisors (see below), whose sum is σ = 183504691814400. Its totient is φ = 102914520307200.

The previous prime is 140430223431401. The next prime is 140430223431431. The reversal of 140430223431415 is 514134322034041.

It is not a de Polignac number, because 140430223431415 - 2²⁵ = 140430189876983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55897849 + ... + 58356061.

It is an arithmetic number, because the mean of its divisors is an integer number (2867260809600).

Almost surely, 2^{140430223431415} is an apocalyptic number.

140430223431415 is a deficient number, since it is larger than the sum of its proper divisors (43074468382985).

140430223431415 is a wasteful number, since it uses less digits than its factorization.

140430223431415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458528.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 140430223431415 its reverse (514134322034041), we get a palindrome (654564545465456).

The spelling of 140430223431415 in words is "one hundred forty trillion, four hundred thirty billion, two hundred twenty-three million, four hundred thirty-one thousand, four hundred fifteen".