140455051124053 has 4 divisors (see below), whose sum is σ = 140466965212620. Its totient is φ = 140443137035488.

The previous prime is 140455051124021. The next prime is 140455051124057. The reversal of 140455051124053 is 350421150554041.

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 43532640697329 + 96922410426724 = 6597927^2 + 9844918^2 .

It is a cyclic number.

It is not a de Polignac number, because 140455051124053 - 2⁵ = 140455051124021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140455051123997 and 140455051124015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140455051124057) 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, 5957026600 + ... + 5957050177.

It is an arithmetic number, because the mean of its divisors is an integer number (35116741303155).

Almost surely, 2^{140455051124053} is an apocalyptic number.

It is an amenable number.

140455051124053 is a deficient number, since it is larger than the sum of its proper divisors (11914088567).

140455051124053 is a wasteful number, since it uses less digits than its factorization.

140455051124053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11914088566.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 140455051124053 in words is "one hundred forty trillion, four hundred fifty-five billion, fifty-one million, one hundred twenty-four thousand, fifty-three".