269406770652 has 36 divisors (see below), whose sum is σ = 681395846040. Its totient is φ = 89750116512.

The previous prime is 269406770651. The next prime is 269406770653. The reversal of 269406770652 is 256077604962.

It is an interprime number because it is at equal distance from previous prime (269406770651) and next prime (269406770653).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269406770651) 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 11 ways as a sum of consecutive naturals, for example, 2109627 + ... + 2233682.

It is an arithmetic number, because the mean of its divisors is an integer number (18927662390).

Almost surely, 2^269406770652 is an apocalyptic number.

It is an amenable number.

269406770652 is an abundant number, since it is smaller than the sum of its proper divisors (411989075388).

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

269406770652 is a wasteful number, since it uses less digits than its factorization.

269406770652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345042 (or 4345037 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 269406770652 in words is "two hundred sixty-nine billion, four hundred six million, seven hundred seventy thousand, six hundred fifty-two".