354355324425004 has 288 divisors, whose sum is σ = 742777567934976. Its totient is φ = 147444393277440.

The previous prime is 354355324424999. The next prime is 354355324425007. The reversal of 354355324425004 is 400524423553453.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (354355324425007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 228174709092 + ... + 228174710644.

It is an arithmetic number, because the mean of its divisors is an integer number (2579088777552).

Almost surely, 2^{354355324425004} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354355324425004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371388783967488).

354355324425004 is an abundant number, since it is smaller than the sum of its proper divisors (388422243509972).

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

354355324425004 is a wasteful number, since it uses less digits than its factorization.

354355324425004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 49.

Adding to 354355324425004 its reverse (400524423553453), we get a palindrome (754879747978457).

The spelling of 354355324425004 in words is "three hundred fifty-four trillion, three hundred fifty-five billion, three hundred twenty-four million, four hundred twenty-five thousand, four".