354200403504 has 40 divisors (see below), whose sum is σ = 916815449520. Its totient is φ = 117834834688.

The previous prime is 354200403463. The next prime is 354200403521. The reversal of 354200403504 is 405304002453.

It is a super-3 number, since 3×354200403504³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7224267 + ... + 7273130.

It is an arithmetic number, because the mean of its divisors is an integer number (22920386238).

Almost surely, 2^354200403504 is an apocalyptic number.

It is an amenable number.

354200403504 is an abundant number, since it is smaller than the sum of its proper divisors (562615046016).

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

354200403504 is a wasteful number, since it uses less digits than its factorization.

354200403504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14497917 (or 14497911 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 354200403504 its reverse (405304002453), we get a palindrome (759504405957).

The spelling of 354200403504 in words is "three hundred fifty-four billion, two hundred million, four hundred three thousand, five hundred four".