4312352003401 has 4 divisors (see below), whose sum is σ = 4644071388292. Its totient is φ = 3980632618512.

The previous prime is 4312352003383. The next prime is 4312352003417. The reversal of 4312352003401 is 1043002532134.

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 458668917001 + 3853683086400 = 677251^2 + 1963080^2 .

It is a cyclic number.

It is not a de Polignac number, because 4312352003401 - 2⁵ = 4312352003369 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 4312352003401.

It is not an unprimeable number, because it can be changed into a prime (4312352003471) 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, 165859692426 + ... + 165859692451.

It is an arithmetic number, because the mean of its divisors is an integer number (1161017847073).

Almost surely, 2^{4312352003401} is an apocalyptic number.

It is an amenable number.

4312352003401 is a deficient number, since it is larger than the sum of its proper divisors (331719384891).

4312352003401 is a wasteful number, since it uses less digits than its factorization.

4312352003401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331719384890.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 4312352003401 its reverse (1043002532134), we get a palindrome (5355354535535).

The spelling of 4312352003401 in words is "four trillion, three hundred twelve billion, three hundred fifty-two million, three thousand, four hundred one".