269043381734 has 8 divisors (see below), whose sum is σ = 424805339640. Its totient is φ = 127441601856.

The previous prime is 269043381689. The next prime is 269043381757. The reversal of 269043381734 is 437183340962.

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

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, 3540044459 + ... + 3540044534.

It is an arithmetic number, because the mean of its divisors is an integer number (53100667455).

Almost surely, 2^269043381734 is an apocalyptic number.

269043381734 is a deficient number, since it is larger than the sum of its proper divisors (155761957906).

269043381734 is a wasteful number, since it uses less digits than its factorization.

269043381734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080089014.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 269043381734 in words is "two hundred sixty-nine billion, forty-three million, three hundred eighty-one thousand, seven hundred thirty-four".