269898814964 has 6 divisors (see below), whose sum is σ = 472322926194. Its totient is φ = 134949407480.

The previous prime is 269898814949. The next prime is 269898814967. The reversal of 269898814964 is 469418898962.

It can be written as a sum of positive squares in only one way, i.e., 184949883364 + 84948931600 = 430058^2 + 291460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 269898814891 and 269898814900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269898814967) 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 as a sum of consecutive naturals, namely, 33737351867 + ... + 33737351874.

It is an arithmetic number, because the mean of its divisors is an integer number (78720487699).

Almost surely, 2^269898814964 is an apocalyptic number.

It is an amenable number.

269898814964 is a deficient number, since it is larger than the sum of its proper divisors (202424111230).

269898814964 is a wasteful number, since it uses less digits than its factorization.

269898814964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67474703745 (or 67474703743 counting only the distinct ones).

The product of its digits is 429981696, while the sum is 74.

The spelling of 269898814964 in words is "two hundred sixty-nine billion, eight hundred ninety-eight million, eight hundred fourteen thousand, nine hundred sixty-four".