2454334052540 has 24 divisors (see below), whose sum is σ = 5154245905200. Its totient is φ = 981706117248.

The previous prime is 2454334052497. The next prime is 2454334052543. The reversal of 2454334052540 is 452504334542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454334052543) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 979490 + ... + 2422409.

It is an arithmetic number, because the mean of its divisors is an integer number (214760246050).

Almost surely, 2^{2454334052540} is an apocalyptic number.

2454334052540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2454334052540 is an abundant number, since it is smaller than the sum of its proper divisors (2699911852660).

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

2454334052540 is a wasteful number, since it uses less digits than its factorization.

2454334052540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437981 (or 3437979 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 2454334052540 in words is "two trillion, four hundred fifty-four billion, three hundred thirty-four million, fifty-two thousand, five hundred forty".