140240302202435 has 16 divisors (see below), whose sum is σ = 170419267008000. Its totient is φ = 110771650051296.

The previous prime is 140240302202369. The next prime is 140240302202453. The reversal of 140240302202435 is 534202203042041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140240302202435 is a prime.

It is a super-2 number, since 2×140240302202435² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130882532 + ... + 131949678.

It is an arithmetic number, because the mean of its divisors is an integer number (10651204188000).

Almost surely, 2^{140240302202435} is an apocalyptic number.

140240302202435 is a deficient number, since it is larger than the sum of its proper divisors (30178964805565).

140240302202435 is a wasteful number, since it uses less digits than its factorization.

140240302202435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399930.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 140240302202435 its reverse (534202203042041), we get a palindrome (674442505244476).

The spelling of 140240302202435 in words is "one hundred forty trillion, two hundred forty billion, three hundred two million, two hundred two thousand, four hundred thirty-five".