140253141355 has 4 divisors (see below), whose sum is σ = 168303769632. Its totient is φ = 112202513080.

The previous prime is 140253141331. The next prime is 140253141367. The reversal of 140253141355 is 553141352041.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 140253141355 - 2¹¹ = 140253139307 is a prime.

It is a super-2 number, since 2×140253141355² (a number of 23 digits) contains 22 as substring.

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 140253141355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14025314131 + ... + 14025314140.

It is an arithmetic number, because the mean of its divisors is an integer number (42075942408).

Almost surely, 2^140253141355 is an apocalyptic number.

140253141355 is a deficient number, since it is larger than the sum of its proper divisors (28050628277).

140253141355 is an equidigital number, since it uses as much as digits as its factorization.

140253141355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28050628276.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 140253141355 its reverse (553141352041), we get a palindrome (693394493396).

The spelling of 140253141355 in words is "one hundred forty billion, two hundred fifty-three million, one hundred forty-one thousand, three hundred fifty-five".