104342534142 has 64 divisors (see below), whose sum is σ = 275483441664. Its totient is φ = 25507722240.

The previous prime is 104342534119. The next prime is 104342534171. The reversal of 104342534142 is 241435243401.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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, 6634783 + ... + 6650490.

It is an arithmetic number, because the mean of its divisors is an integer number (4304428776).

Almost surely, 2^104342534142 is an apocalyptic number.

104342534142 is an abundant number, since it is smaller than the sum of its proper divisors (171140907522).

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

104342534142 is a wasteful number, since it uses less digits than its factorization.

104342534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13285313.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 104342534142 its reverse (241435243401), we get a palindrome (345777777543).

The spelling of 104342534142 in words is "one hundred four billion, three hundred forty-two million, five hundred thirty-four thousand, one hundred forty-two".