133042302342 has 48 divisors (see below), whose sum is σ = 300199770000. Its totient is φ = 42530816832.

The previous prime is 133042302287. The next prime is 133042302347. The reversal of 133042302342 is 243203240331.

133042302342 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 423 + 0 + 234 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133042302347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 777492 + ... + 933047.

It is an arithmetic number, because the mean of its divisors is an integer number (6254161875).

Almost surely, 2^133042302342 is an apocalyptic number.

133042302342 is an abundant number, since it is smaller than the sum of its proper divisors (167157467658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133042302342 is a wasteful number, since it uses less digits than its factorization.

133042302342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710725 (or 1710722 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 133042302342 its reverse (243203240331), we get a palindrome (376245542673).

The spelling of 133042302342 in words is "one hundred thirty-three billion, forty-two million, three hundred two thousand, three hundred forty-two".