42133030305146 has 24 divisors (see below), whose sum is σ = 69496944094452. Its totient is φ = 19143196300800.

The previous prime is 42133030305127. The next prime is 42133030305169. The reversal of 42133030305146 is 64150303033124.

It can be written as a sum of positive squares in 2 ways, for example, as 39230317354921 + 2902712950225 = 6263411^2 + 1703735^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36619175 + ... + 37752218.

Almost surely, 2^{42133030305146} is an apocalyptic number.

42133030305146 is a deficient number, since it is larger than the sum of its proper divisors (27363913789306).

42133030305146 is a wasteful number, since it uses less digits than its factorization.

42133030305146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74373758 (or 74373747 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 42133030305146 in words is "forty-two trillion, one hundred thirty-three billion, thirty million, three hundred five thousand, one hundred forty-six".