140152441024501 has 4 divisors (see below), whose sum is σ = 143940344836012. Its totient is φ = 136364537212992.

The previous prime is 140152441024381. The next prime is 140152441024517. The reversal of 140152441024501 is 105420144251041.

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 125162953140625 + 14989487883876 = 11187625^2 + 3871626^2 .

It is a cyclic number.

It is not a de Polignac number, because 140152441024501 - 2⁷ = 140152441024373 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 (140152441024571) 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, 1893951905700 + ... + 1893951905773.

It is an arithmetic number, because the mean of its divisors is an integer number (35985086209003).

Almost surely, 2^{140152441024501} is an apocalyptic number.

It is an amenable number.

140152441024501 is a deficient number, since it is larger than the sum of its proper divisors (3787903811511).

140152441024501 is an equidigital number, since it uses as much as digits as its factorization.

140152441024501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787903811510.

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 140152441024501 its reverse (105420144251041), we get a palindrome (245572585275542).

The spelling of 140152441024501 in words is "one hundred forty trillion, one hundred fifty-two billion, four hundred forty-one million, twenty-four thousand, five hundred one".