4043142013258 has 4 divisors (see below), whose sum is σ = 6064713019890. Its totient is φ = 2021571006628.

The previous prime is 4043142013213. The next prime is 4043142013259. The reversal of 4043142013258 is 8523102413404.

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

It can be written as a sum of positive squares in only one way, i.e., 4029385772889 + 13756240369 = 2007333^2 + 117287^2 .

It is not an unprimeable number, because it can be changed into a prime (4043142013259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010785503313 + ... + 1010785503316.

Almost surely, 2^{4043142013258} is an apocalyptic number.

4043142013258 is a deficient number, since it is larger than the sum of its proper divisors (2021571006632).

4043142013258 is a wasteful number, since it uses less digits than its factorization.

4043142013258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021571006631.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 4043142013258 in words is "four trillion, forty-three billion, one hundred forty-two million, thirteen thousand, two hundred fifty-eight".