2133454400001 has 12 divisors (see below), whose sum is σ = 3090966499920. Its totient is φ = 1418005943640.

The previous prime is 2133454399997. The next prime is 2133454400003. The reversal of 2133454400001 is 1000044543312.

It is a happy number.

2133454400001 is a `hidden beast` number, since 213 + 3 + 4 + 5 + 440 + 0 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 2133454400001 - 2² = 2133454399997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133454400003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358079331 + ... + 358085288.

It is an arithmetic number, because the mean of its divisors is an integer number (257580541660).

Almost surely, 2^{2133454400001} is an apocalyptic number.

It is an amenable number.

2133454400001 is a deficient number, since it is larger than the sum of its proper divisors (957512099919).

2133454400001 is a wasteful number, since it uses less digits than its factorization.

2133454400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716164956 (or 716164953 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2133454400001 its reverse (1000044543312), we get a palindrome (3133498943313).

The spelling of 2133454400001 in words is "two trillion, one hundred thirty-three billion, four hundred fifty-four million, four hundred thousand, one".