2569129420384 has 24 divisors (see below), whose sum is σ = 5140891149408. Its totient is φ = 1263506271360.

The previous prime is 2569129420379. The next prime is 2569129420409. The reversal of 2569129420384 is 4830249219652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658074232 + ... + 658078135.

It is an arithmetic number, because the mean of its divisors is an integer number (214203797892).

Almost surely, 2^{2569129420384} is an apocalyptic number.

It is an amenable number.

2569129420384 is an abundant number, since it is smaller than the sum of its proper divisors (2571761729024).

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

2569129420384 is a wasteful number, since it uses less digits than its factorization.

2569129420384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316152438 (or 1316152430 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 2569129420384 in words is "two trillion, five hundred sixty-nine billion, one hundred twenty-nine million, four hundred twenty thousand, three hundred eighty-four".