2689401744375 has 40 divisors (see below), whose sum is σ = 4675723789440. Its totient is φ = 1371984636000.

The previous prime is 2689401744371. The next prime is 2689401744397. The reversal of 2689401744375 is 5734471049862.

It is not a de Polignac number, because 2689401744375 - 2² = 2689401744371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689401744371) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31138345 + ... + 31224594.

It is an arithmetic number, because the mean of its divisors is an integer number (116893094736).

It is a 1-persistent number, because it is pandigital, but 2⋅2689401744375 = 5378803488750 is not.

Almost surely, 2^{2689401744375} is an apocalyptic number.

2689401744375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2689401744375 is a deficient number, since it is larger than the sum of its proper divisors (1986322045065).

2689401744375 is an equidigital number, since it uses as much as digits as its factorization.

2689401744375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62362985 (or 62362970 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 60.

The spelling of 2689401744375 in words is "two trillion, six hundred eighty-nine billion, four hundred one million, seven hundred forty-four thousand, three hundred seventy-five".