534938469350401 has 4 divisors (see below), whose sum is σ = 534947100375600. Its totient is φ = 534929838325204.

The previous prime is 534938469350393. The next prime is 534938469350407. The reversal of 534938469350401 is 104053964839435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534938469350401 - 2³ = 534938469350393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534938469350407) 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, 4315419631 + ... + 4315543588.

It is an arithmetic number, because the mean of its divisors is an integer number (133736775093900).

Almost surely, 2^{534938469350401} is an apocalyptic number.

It is an amenable number.

534938469350401 is a deficient number, since it is larger than the sum of its proper divisors (8631025199).

534938469350401 is an equidigital number, since it uses as much as digits as its factorization.

534938469350401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8631025198.

The product of its (nonzero) digits is 167961600, while the sum is 64.

The spelling of 534938469350401 in words is "five hundred thirty-four trillion, nine hundred thirty-eight billion, four hundred sixty-nine million, three hundred fifty thousand, four hundred one".