2043016170142 has 4 divisors (see below), whose sum is σ = 3064524255216. Its totient is φ = 1021508085070.

The previous prime is 2043016170109. The next prime is 2043016170157. The reversal of 2043016170142 is 2410716103402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510754042534 + ... + 510754042537.

It is an arithmetic number, because the mean of its divisors is an integer number (766131063804).

Almost surely, 2^{2043016170142} is an apocalyptic number.

2043016170142 is a deficient number, since it is larger than the sum of its proper divisors (1021508085074).

2043016170142 is a wasteful number, since it uses less digits than its factorization.

2043016170142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021508085073.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 2043016170142 in words is "two trillion, forty-three billion, sixteen million, one hundred seventy thousand, one hundred forty-two".