354451340413 has 16 divisors (see below), whose sum is σ = 358374297600. Its totient is φ = 350548838640.

The previous prime is 354451340351. The next prime is 354451340429. The reversal of 354451340413 is 314043154453.

It is a cyclic number.

It is not a de Polignac number, because 354451340413 - 2²¹ = 354449243261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354451340443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55736928 + ... + 55743286.

It is an arithmetic number, because the mean of its divisors is an integer number (22398393600).

Almost surely, 2^354451340413 is an apocalyptic number.

It is an amenable number.

354451340413 is a deficient number, since it is larger than the sum of its proper divisors (3922957187).

354451340413 is a wasteful number, since it uses less digits than its factorization.

354451340413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 354451340413 its reverse (314043154453), we get a palindrome (668494494866).

The spelling of 354451340413 in words is "three hundred fifty-four billion, four hundred fifty-one million, three hundred forty thousand, four hundred thirteen".