140513040303254 has 8 divisors (see below), whose sum is σ = 210770638270920. Its totient is φ = 70256160879616.

The previous prime is 140513040303253. The next prime is 140513040303313. The reversal of 140513040303254 is 452303040315041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140513040303253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179146859 + ... + 179929494.

It is an arithmetic number, because the mean of its divisors is an integer number (26346329783865).

Almost surely, 2^{140513040303254} is an apocalyptic number.

140513040303254 is a deficient number, since it is larger than the sum of its proper divisors (70257597967666).

140513040303254 is a wasteful number, since it uses less digits than its factorization.

140513040303254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359272014.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 140513040303254 its reverse (452303040315041), we get a palindrome (592816080618295).

The spelling of 140513040303254 in words is "one hundred forty trillion, five hundred thirteen billion, forty million, three hundred three thousand, two hundred fifty-four".