3534432650401 has 4 divisors (see below), whose sum is σ = 3574145376900. Its totient is φ = 3494719923904.

The previous prime is 3534432650317. The next prime is 3534432650417. The reversal of 3534432650401 is 1040562344353.

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 2411731350625 + 1122701299776 = 1552975^2 + 1059576^2 .

It is a cyclic number.

It is not a de Polignac number, because 3534432650401 - 2⁹ = 3534432649889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3534432650461) 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, 19856363116 + ... + 19856363293.

It is an arithmetic number, because the mean of its divisors is an integer number (893536344225).

Almost surely, 2^{3534432650401} is an apocalyptic number.

It is an amenable number.

3534432650401 is a deficient number, since it is larger than the sum of its proper divisors (39712726499).

3534432650401 is an equidigital number, since it uses as much as digits as its factorization.

3534432650401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39712726498.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 3534432650401 its reverse (1040562344353), we get a palindrome (4574994994754).

The spelling of 3534432650401 in words is "three trillion, five hundred thirty-four billion, four hundred thirty-two million, six hundred fifty thousand, four hundred one".