354002045020 has 192 divisors, whose sum is σ = 864620789760. Its totient is φ = 120621312000.

The previous prime is 354002044933. The next prime is 354002045029. The reversal of 354002045020 is 20540200453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354002045029) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 212868709 + ... + 212870371.

It is an arithmetic number, because the mean of its divisors is an integer number (4503233280).

Almost surely, 2^354002045020 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 354002045020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432310394880).

354002045020 is an abundant number, since it is smaller than the sum of its proper divisors (510618744740).

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

354002045020 is a wasteful number, since it uses less digits than its factorization.

354002045020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796 (or 2794 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 354002045020 its reverse (20540200453), we get a palindrome (374542245473).

The spelling of 354002045020 in words is "three hundred fifty-four billion, two million, forty-five thousand, twenty".