354502205454 has 16 divisors (see below), whose sum is σ = 709416403920. Its totient is φ = 118098736320.

The previous prime is 354502205437. The next prime is 354502205459. The reversal of 354502205454 is 454502205453.

It is a super-2 number, since 2×354502205454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354502205459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17155189 + ... + 17175840.

It is an arithmetic number, because the mean of its divisors is an integer number (44338525245).

Almost surely, 2^354502205454 is an apocalyptic number.

354502205454 is an abundant number, since it is smaller than the sum of its proper divisors (354914198466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354502205454 is a wasteful number, since it uses less digits than its factorization.

354502205454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34332755.

The product of its (nonzero) digits is 480000, while the sum is 39.

Subtracting 354502205454 from its reverse (454502205453), we obtain a palindrome (99999999999).

The spelling of 354502205454 in words is "three hundred fifty-four billion, five hundred two million, two hundred five thousand, four hundred fifty-four".