2453420921352 has 16 divisors (see below), whose sum is σ = 6133552303440. Its totient is φ = 817806973776.

The previous prime is 2453420921327. The next prime is 2453420921363. The reversal of 2453420921352 is 2531290243542.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51112935838 + ... + 51112935885.

It is an arithmetic number, because the mean of its divisors is an integer number (383347018965).

Almost surely, 2^{2453420921352} is an apocalyptic number.

It is an amenable number.

2453420921352 is an abundant number, since it is smaller than the sum of its proper divisors (3680131382088).

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

2453420921352 is a wasteful number, since it uses less digits than its factorization.

2453420921352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102225871732 (or 102225871728 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2453420921352 in words is "two trillion, four hundred fifty-three billion, four hundred twenty million, nine hundred twenty-one thousand, three hundred fifty-two".