140035412053 has 4 divisors (see below), whose sum is σ = 140046950700. Its totient is φ = 140023873408.

The previous prime is 140035412039. The next prime is 140035412119. The reversal of 140035412053 is 350214530041.

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 114083168644 + 25952243409 = 337762^2 + 161097^2 .

It is a cyclic number.

It is not a de Polignac number, because 140035412053 - 2⁹ = 140035411541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140035412003) 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, 5751100 + ... + 5775397.

It is an arithmetic number, because the mean of its divisors is an integer number (35011737675).

Almost surely, 2^140035412053 is an apocalyptic number.

It is an amenable number.

140035412053 is a deficient number, since it is larger than the sum of its proper divisors (11538647).

140035412053 is a wasteful number, since it uses less digits than its factorization.

140035412053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11538646.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 140035412053 its reverse (350214530041), we get a palindrome (490249942094).

The spelling of 140035412053 in words is "one hundred forty billion, thirty-five million, four hundred twelve thousand, fifty-three".