133740533674 has 16 divisors (see below), whose sum is σ = 218896292736. Its totient is φ = 60777777600.

The previous prime is 133740533659. The next prime is 133740533687. The reversal of 133740533674 is 476335047331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566082 + ... + 766765.

It is an arithmetic number, because the mean of its divisors is an integer number (13681018296).

Almost surely, 2^133740533674 is an apocalyptic number.

133740533674 is a deficient number, since it is larger than the sum of its proper divisors (85155759062).

133740533674 is a wasteful number, since it uses less digits than its factorization.

133740533674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337421.

The product of its (nonzero) digits is 1905120, while the sum is 46.

The spelling of 133740533674 in words is "one hundred thirty-three billion, seven hundred forty million, five hundred thirty-three thousand, six hundred seventy-four".