4134023943442 has 64 divisors (see below), whose sum is σ = 6876819316224. Its totient is φ = 1853912473600.

The previous prime is 4134023943437. The next prime is 4134023943443. The reversal of 4134023943442 is 2443493204314.

It is not an unprimeable number, because it can be changed into a prime (4134023943443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268732083 + ... + 268747465.

It is an arithmetic number, because the mean of its divisors is an integer number (107450301816).

Almost surely, 2^{4134023943442} is an apocalyptic number.

4134023943442 is a deficient number, since it is larger than the sum of its proper divisors (2742795372782).

4134023943442 is a wasteful number, since it uses less digits than its factorization.

4134023943442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16683.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 4134023943442 in words is "four trillion, one hundred thirty-four billion, twenty-three million, nine hundred forty-three thousand, four hundred forty-two".