10140420324535 has 8 divisors (see below), whose sum is σ = 12168522112896. Its totient is φ = 8112324444000.

The previous prime is 10140420324449. The next prime is 10140420324563. The reversal of 10140420324535 is 53542302404101.

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

It is a de Polignac number, because none of the positive numbers 2^k-10140420324535 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10140420324535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4492785 + ... + 6361285.

It is an arithmetic number, because the mean of its divisors is an integer number (1521065264112).

Almost surely, 2^{10140420324535} is an apocalyptic number.

10140420324535 is a deficient number, since it is larger than the sum of its proper divisors (2028101788361).

10140420324535 is a wasteful number, since it uses less digits than its factorization.

10140420324535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953913.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 10140420324535 its reverse (53542302404101), we get a palindrome (63682722728636).

The spelling of 10140420324535 in words is "ten trillion, one hundred forty billion, four hundred twenty million, three hundred twenty-four thousand, five hundred thirty-five".