2134003332451 has 4 divisors (see below), whose sum is σ = 2134015122304. Its totient is φ = 2133991542600.

The previous prime is 2134003332443. The next prime is 2134003332463. The reversal of 2134003332451 is 1542333004312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2134003332451 - 2³ = 2134003332443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134003332431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5619120 + ... + 5986861.

It is an arithmetic number, because the mean of its divisors is an integer number (533503780576).

Almost surely, 2^{2134003332451} is an apocalyptic number.

2134003332451 is a deficient number, since it is larger than the sum of its proper divisors (11789853).

2134003332451 is a wasteful number, since it uses less digits than its factorization.

2134003332451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789852.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 2134003332451 its reverse (1542333004312), we get a palindrome (3676336336763).

The spelling of 2134003332451 in words is "two trillion, one hundred thirty-four billion, three million, three hundred thirty-two thousand, four hundred fifty-one".