2529421440887 has 8 divisors (see below), whose sum is σ = 2798233195392. Its totient is φ = 2267087078200.

The previous prime is 2529421440881. The next prime is 2529421440901. The reversal of 2529421440887 is 7880441249252.

2529421440887 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2529421440887 - 2²⁶ = 2529354332023 is a prime.

It is a Duffinian number.

2529421440887 is strictly pandigital in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529421440881) 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, 1619347133 + ... + 1619348694.

It is an arithmetic number, because the mean of its divisors is an integer number (349779149424).

Almost surely, 2^{2529421440887} is an apocalyptic number.

2529421440887 is a deficient number, since it is larger than the sum of its proper divisors (268811754505).

2529421440887 is a wasteful number, since it uses less digits than its factorization.

2529421440887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238695909.

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 2529421440887 in words is "two trillion, five hundred twenty-nine billion, four hundred twenty-one million, four hundred forty thousand, eight hundred eighty-seven".