140875453073 has 4 divisors (see below), whose sum is σ = 141035357988. Its totient is φ = 140715548160.

The previous prime is 140875453063. The next prime is 140875453093. The reversal of 140875453073 is 370354578041.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62683634689 + 78191818384 = 250367^2 + 279628^2 .

It is a cyclic number.

It is not a de Polignac number, because 140875453073 - 2⁶ = 140875453009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140875453063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79951136 + ... + 79952897.

It is an arithmetic number, because the mean of its divisors is an integer number (35258839497).

Almost surely, 2^140875453073 is an apocalyptic number.

It is an amenable number.

140875453073 is a deficient number, since it is larger than the sum of its proper divisors (159904915).

140875453073 is an equidigital number, since it uses as much as digits as its factorization.

140875453073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159904914.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 140875453073 in words is "one hundred forty billion, eight hundred seventy-five million, four hundred fifty-three thousand, seventy-three".