135269343766 has 8 divisors (see below), whose sum is σ = 203658306480. Its totient is φ = 67383241608.

The previous prime is 135269343731. The next prime is 135269343787. The reversal of 135269343766 is 667343962531.

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, 125714466 + ... + 125715541.

It is an arithmetic number, because the mean of its divisors is an integer number (25457288310).

Almost surely, 2^135269343766 is an apocalyptic number.

135269343766 is a deficient number, since it is larger than the sum of its proper divisors (68388962714).

135269343766 is a wasteful number, since it uses less digits than its factorization.

135269343766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251430278.

The product of its digits is 14696640, while the sum is 55.

The spelling of 135269343766 in words is "one hundred thirty-five billion, two hundred sixty-nine million, three hundred forty-three thousand, seven hundred sixty-six".