354133626331453 has 4 divisors (see below), whose sum is σ = 366345130687740. Its totient is φ = 341922121975168.

The previous prime is 354133626331427. The next prime is 354133626331469.

354133626331453 is nontrivially palindromic in base 10.

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 143482713394329 + 210650912937124 = 11978427^2 + 14513818^2 .

It is a cyclic number.

It is not a de Polignac number, because 354133626331453 - 2⁴⁵ = 318949254242621 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 354133626331453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354133626331753) 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, 6105752178100 + ... + 6105752178157.

It is an arithmetic number, because the mean of its divisors is an integer number (91586282671935).

Almost surely, 2^{354133626331453} is an apocalyptic number.

It is an amenable number.

354133626331453 is a deficient number, since it is larger than the sum of its proper divisors (12211504356287).

354133626331453 is a wasteful number, since it uses less digits than its factorization.

354133626331453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211504356286.

The product of its digits is 20995200, while the sum is 52.

The spelling of 354133626331453 in words is "three hundred fifty-four trillion, one hundred thirty-three billion, six hundred twenty-six million, three hundred thirty-one thousand, four hundred fifty-three".