368140847801 has 4 divisors (see below), whose sum is σ = 370828007412. Its totient is φ = 365453688192.

The previous prime is 368140847731. The next prime is 368140847803. The reversal of 368140847801 is 108748041863.

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 75974653225 + 292166194576 = 275635^2 + 540524^2 .

It is a cyclic number.

It is not a de Polignac number, because 368140847801 - 2³⁸ = 93262940857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 368140847801.

It is not an unprimeable number, because it can be changed into a prime (368140847803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343579600 + ... + 1343579873.

It is an arithmetic number, because the mean of its divisors is an integer number (92707001853).

Almost surely, 2^368140847801 is an apocalyptic number.

It is an amenable number.

368140847801 is a deficient number, since it is larger than the sum of its proper divisors (2687159611).

368140847801 is a wasteful number, since it uses less digits than its factorization.

368140847801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687159610.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 368140847801 in words is "three hundred sixty-eight billion, one hundred forty million, eight hundred forty-seven thousand, eight hundred one".