2034403012040 has 32 divisors (see below), whose sum is σ = 5231322031680. Its totient is φ = 697509604032.

The previous prime is 2034403011943. The next prime is 2034403012051. The reversal of 2034403012040 is 402103044302.

It is a junction number, because it is equal to n+sod(n) for n = 2034403011997 and 2034403012015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3632862242 + ... + 3632862801.

It is an arithmetic number, because the mean of its divisors is an integer number (163478813490).

Almost surely, 2^{2034403012040} is an apocalyptic number.

2034403012040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034403012040 is an abundant number, since it is smaller than the sum of its proper divisors (3196919019640).

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

2034403012040 is a wasteful number, since it uses less digits than its factorization.

2034403012040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7265725061 (or 7265725057 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2034403012040 its reverse (402103044302), we get a palindrome (2436506056342).

The spelling of 2034403012040 in words is "two trillion, thirty-four billion, four hundred three million, twelve thousand, forty".