133934981662 has 8 divisors (see below), whose sum is σ = 201014902296. Its totient is φ = 66930014232.

The previous prime is 133934981651. The next prime is 133934981689. The reversal of 133934981662 is 266189439331.

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, 18733833 + ... + 18740980.

It is an arithmetic number, because the mean of its divisors is an integer number (25126862787).

Almost surely, 2^133934981662 is an apocalyptic number.

133934981662 is a deficient number, since it is larger than the sum of its proper divisors (67079920634).

133934981662 is a wasteful number, since it uses less digits than its factorization.

133934981662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37476602.

The product of its digits is 5038848, while the sum is 55.

The spelling of 133934981662 in words is "one hundred thirty-three billion, nine hundred thirty-four million, nine hundred eighty-one thousand, six hundred sixty-two".