351414023432513 has 4 divisors (see below), whose sum is σ = 372085436575620. Its totient is φ = 330742610289408.

The previous prime is 351414023432449. The next prime is 351414023432543. The reversal of 351414023432513 is 315234320414153.

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 251592004169104 + 99822019263409 = 15861652^2 + 9991097^2 .

It is a cyclic number.

It is not a de Polignac number, because 351414023432513 - 2⁶ = 351414023432449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (351414023432543) 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, 10335706571528 + ... + 10335706571561.

It is an arithmetic number, because the mean of its divisors is an integer number (93021359143905).

Almost surely, 2^{351414023432513} is an apocalyptic number.

It is an amenable number.

351414023432513 is a deficient number, since it is larger than the sum of its proper divisors (20671413143107).

351414023432513 is a wasteful number, since it uses less digits than its factorization.

351414023432513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20671413143106.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 351414023432513 its reverse (315234320414153), we get a palindrome (666648343846666).

The spelling of 351414023432513 in words is "three hundred fifty-one trillion, four hundred fourteen billion, twenty-three million, four hundred thirty-two thousand, five hundred thirteen".