33142340134 has 8 divisors (see below), whose sum is σ = 49714610400. Its totient is φ = 16570803336.

The previous prime is 33142340083. The next prime is 33142340141. The reversal of 33142340134 is 43104324133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51409 + ... + 262540.

It is an arithmetic number, because the mean of its divisors is an integer number (6214326300).

Almost surely, 2^33142340134 is an apocalyptic number.

33142340134 is a deficient number, since it is larger than the sum of its proper divisors (16572270266).

33142340134 is a wasteful number, since it uses less digits than its factorization.

33142340134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366734.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 33142340134 its reverse (43104324133), we get a palindrome (76246664267).

The spelling of 33142340134 in words is "thirty-three billion, one hundred forty-two million, three hundred forty thousand, one hundred thirty-four".