2328400051654 has 4 divisors (see below), whose sum is σ = 3492600077484. Its totient is φ = 1164200025826.

The previous prime is 2328400051631. The next prime is 2328400051661. The reversal of 2328400051654 is 4561500048232.

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

It is a super-4 number, since 4×2328400051654⁴ (a number of 51 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582100012912 + ... + 582100012915.

It is an arithmetic number, because the mean of its divisors is an integer number (873150019371).

Almost surely, 2^{2328400051654} is an apocalyptic number.

2328400051654 is a deficient number, since it is larger than the sum of its proper divisors (1164200025830).

2328400051654 is a wasteful number, since it uses less digits than its factorization.

2328400051654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164200025829.

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 2328400051654 its reverse (4561500048232), we get a palindrome (6889900099886).

The spelling of 2328400051654 in words is "two trillion, three hundred twenty-eight billion, four hundred million, fifty-one thousand, six hundred fifty-four".