354041051513 has 4 divisors (see below), whose sum is σ = 354829562100. Its totient is φ = 353252540928.

The previous prime is 354041051503. The next prime is 354041051521. The reversal of 354041051513 is 315150140453.

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 154408130704 + 199632920809 = 392948^2 + 446803^2 .

It is a cyclic number.

It is not a de Polignac number, because 354041051513 - 2¹⁸ = 354040789369 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 354041051513.

It is not an unprimeable number, because it can be changed into a prime (354041051503) 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, 394254620 + ... + 394255517.

It is an arithmetic number, because the mean of its divisors is an integer number (88707390525).

Almost surely, 2^354041051513 is an apocalyptic number.

It is an amenable number.

354041051513 is a deficient number, since it is larger than the sum of its proper divisors (788510587).

354041051513 is an equidigital number, since it uses as much as digits as its factorization.

354041051513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788510586.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 354041051513 its reverse (315150140453), we get a palindrome (669191191966).

The spelling of 354041051513 in words is "three hundred fifty-four billion, forty-one million, fifty-one thousand, five hundred thirteen".