2153456003140 has 48 divisors (see below), whose sum is σ = 4870288281600. Its totient is φ = 795095326080.

The previous prime is 2153456003099. The next prime is 2153456003203. The reversal of 2153456003140 is 413006543512.

It is a junction number, because it is equal to n+sod(n) for n = 2153456003096 and 2153456003105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8612485 + ... + 8858995.

It is an arithmetic number, because the mean of its divisors is an integer number (101464339200).

Almost surely, 2^{2153456003140} is an apocalyptic number.

2153456003140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2153456003140 is an abundant number, since it is smaller than the sum of its proper divisors (2716832278460).

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

2153456003140 is a wasteful number, since it uses less digits than its factorization.

2153456003140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280132 (or 280130 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 2153456003140 in words is "two trillion, one hundred fifty-three billion, four hundred fifty-six million, three thousand, one hundred forty".