354120514413 has 4 divisors (see below), whose sum is σ = 472160685888. Its totient is φ = 236080342940.

The previous prime is 354120514399. The next prime is 354120514417. The reversal of 354120514413 is 314415021453.

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 354120514413 - 2⁸ = 354120514157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354120514417) 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, 59020085733 + ... + 59020085738.

It is an arithmetic number, because the mean of its divisors is an integer number (118040171472).

Almost surely, 2^354120514413 is an apocalyptic number.

It is an amenable number.

354120514413 is a deficient number, since it is larger than the sum of its proper divisors (118040171475).

354120514413 is a wasteful number, since it uses less digits than its factorization.

354120514413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118040171474.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 354120514413 its reverse (314415021453), we get a palindrome (668535535866).

The spelling of 354120514413 in words is "three hundred fifty-four billion, one hundred twenty million, five hundred fourteen thousand, four hundred thirteen".