133347736634 has 16 divisors (see below), whose sum is σ = 234774394368. Its totient is φ = 55604461392.

The previous prime is 133347736553. The next prime is 133347736657. The reversal of 133347736634 is 436637743331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128713514 + ... + 128714549.

It is an arithmetic number, because the mean of its divisors is an integer number (14673399648).

Almost surely, 2^133347736634 is an apocalyptic number.

133347736634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133347736634 is a deficient number, since it is larger than the sum of its proper divisors (101426657734).

133347736634 is a wasteful number, since it uses less digits than its factorization.

133347736634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257428109.

The product of its digits is 6858432, while the sum is 50.

The spelling of 133347736634 in words is "one hundred thirty-three billion, three hundred forty-seven million, seven hundred thirty-six thousand, six hundred thirty-four".