25343202135066 has 8 divisors (see below), whose sum is σ = 50686404270144. Its totient is φ = 8447734045020.

The previous prime is 25343202135029. The next prime is 25343202135101. The reversal of 25343202135066 is 66053120234352.

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

25343202135066 is an admirable 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, 2111933511250 + ... + 2111933511261.

It is an arithmetic number, because the mean of its divisors is an integer number (6335800533768).

Almost surely, 2^{25343202135066} is an apocalyptic number.

25343202135066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25343202135066 is a wasteful number, since it uses less digits than its factorization.

25343202135066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223867022516.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 25343202135066 in words is "twenty-five trillion, three hundred forty-three billion, two hundred two million, one hundred thirty-five thousand, sixty-six".