354631136453 has 8 divisors (see below), whose sum is σ = 387891101280. Its totient is φ = 321541300080.

The previous prime is 354631136389. The next prime is 354631136459.

It is a happy number.

354631136453 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354631136453 - 2⁶ = 354631136389 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 (354631136459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42527750 + ... + 42536087.

It is an arithmetic number, because the mean of its divisors is an integer number (48486387660).

Almost surely, 2^354631136453 is an apocalyptic number.

It is an amenable number.

354631136453 is a deficient number, since it is larger than the sum of its proper divisors (33259964827).

354631136453 is a wasteful number, since it uses less digits than its factorization.

354631136453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85064227.

The product of its digits is 1166400, while the sum is 44.

The spelling of 354631136453 in words is "three hundred fifty-four billion, six hundred thirty-one million, one hundred thirty-six thousand, four hundred fifty-three".