354002043040 has 48 divisors (see below), whose sum is σ = 837754801632. Its totient is φ = 141359551744.

The previous prime is 354002043037. The next prime is 354002043049. The reversal of 354002043040 is 40340200453.

It is a junction number, because it is equal to n+sod(n) for n = 354002042996 and 354002043014.

It is not an unprimeable number, because it can be changed into a prime (354002043049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790674 + ... + 1978513.

It is an arithmetic number, because the mean of its divisors is an integer number (17453225034).

Almost surely, 2^354002043040 is an apocalyptic number.

It is an amenable number.

354002043040 is an abundant number, since it is smaller than the sum of its proper divisors (483752758592).

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

354002043040 is a wasteful number, since it uses less digits than its factorization.

354002043040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769789 (or 3769781 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 354002043040 its reverse (40340200453), we get a palindrome (394342243493).

The spelling of 354002043040 in words is "three hundred fifty-four billion, two million, forty-three thousand, forty".