354502205452 has 24 divisors (see below), whose sum is σ = 634024129536. Its totient is φ = 173357760528.

The previous prime is 354502205437. The next prime is 354502205459. The reversal of 354502205452 is 254502205453.

It is not an unprimeable number, because it can be changed into a prime (354502205459) 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, 395038 + ... + 930085.

It is an arithmetic number, because the mean of its divisors is an integer number (26417672064).

Almost surely, 2^354502205452 is an apocalyptic number.

It is an amenable number.

354502205452 is a deficient number, since it is larger than the sum of its proper divisors (279521924084).

354502205452 is a wasteful number, since it uses less digits than its factorization.

354502205452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326597 (or 1326595 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

Subtracting from 354502205452 its reverse (254502205453), we obtain a palindrome (99999999999).

The spelling of 354502205452 in words is "three hundred fifty-four billion, five hundred two million, two hundred five thousand, four hundred fifty-two".