140236446353041 has 8 divisors (see below), whose sum is σ = 140256075910184. Its totient is φ = 140216817640320.

The previous prime is 140236446352901. The next prime is 140236446353063. The reversal of 140236446353041 is 140353644632041.

It can be written as a sum of positive squares in 4 ways, for example, as 3562576975441 + 136673869377600 = 1887479^2 + 11690760^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140236446353041 - 2¹³ = 140236446344849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140236446352982 and 140236446353000.

It is not an unprimeable number, because it can be changed into a prime (140276446353041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378614251 + ... + 378984463.

It is an arithmetic number, because the mean of its divisors is an integer number (17532009488773).

Almost surely, 2^{140236446353041} is an apocalyptic number.

It is an amenable number.

140236446353041 is a deficient number, since it is larger than the sum of its proper divisors (19629557143).

140236446353041 is an equidigital number, since it uses as much as digits as its factorization.

140236446353041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422211.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 140236446353041 in words is "one hundred forty trillion, two hundred thirty-six billion, four hundred forty-six million, three hundred fifty-three thousand, forty-one".