3194463719401 has 4 divisors (see below), whose sum is σ = 3382373349972. Its totient is φ = 3006554088832.

The previous prime is 3194463719399. The next prime is 3194463719453. The reversal of 3194463719401 is 1049173644913.

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 919642640400 + 2274821079001 = 958980^2 + 1508251^2 .

It is a cyclic number.

It is not a de Polignac number, because 3194463719401 - 2¹ = 3194463719399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3194463719501) 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, 93954815260 + ... + 93954815293.

It is an arithmetic number, because the mean of its divisors is an integer number (845593337493).

Almost surely, 2^{3194463719401} is an apocalyptic number.

It is an amenable number.

3194463719401 is a deficient number, since it is larger than the sum of its proper divisors (187909630571).

3194463719401 is a wasteful number, since it uses less digits than its factorization.

3194463719401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187909630570.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 3194463719401 in words is "three trillion, one hundred ninety-four billion, four hundred sixty-three million, seven hundred nineteen thousand, four hundred one".