4342145440134 has 16 divisors (see below), whose sum is σ = 8831482251840. Its totient is φ = 1422849918120.

The previous prime is 4342145440121. The next prime is 4342145440141. The reversal of 4342145440134 is 4310445412434.

It is a junction number, because it is equal to n+sod(n) for n = 4342145440092 and 4342145440101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6132973432 + ... + 6132974139.

It is an arithmetic number, because the mean of its divisors is an integer number (551967640740).

Almost surely, 2^{4342145440134} is an apocalyptic number.

4342145440134 is an abundant number, since it is smaller than the sum of its proper divisors (4489336811706).

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

4342145440134 is a wasteful number, since it uses less digits than its factorization.

4342145440134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12265947635.

The product of its (nonzero) digits is 368640, while the sum is 39.

The spelling of 4342145440134 in words is "four trillion, three hundred forty-two billion, one hundred forty-five million, four hundred forty thousand, one hundred thirty-four".