133412326642 has 64 divisors (see below), whose sum is σ = 234716405760. Its totient is φ = 55694952000.

The previous prime is 133412326613. The next prime is 133412326651. The reversal of 133412326642 is 246623214331.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47324709 + ... + 47327527.

It is an arithmetic number, because the mean of its divisors is an integer number (3667443840).

Almost surely, 2^133412326642 is an apocalyptic number.

133412326642 is a deficient number, since it is larger than the sum of its proper divisors (101304079118).

133412326642 is a wasteful number, since it uses less digits than its factorization.

133412326642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407.

The product of its digits is 124416, while the sum is 37.

The spelling of 133412326642 in words is "one hundred thirty-three billion, four hundred twelve million, three hundred twenty-six thousand, six hundred forty-two".