2043020423134 has 8 divisors (see below), whose sum is σ = 3064537974960. Its totient is φ = 1021507764816.

The previous prime is 2043020423131. The next prime is 2043020423149. The reversal of 2043020423134 is 4313240203402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043020423131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111807 + ... + 2024485.

It is an arithmetic number, because the mean of its divisors is an integer number (383067246870).

Almost surely, 2^{2043020423134} is an apocalyptic number.

2043020423134 is a deficient number, since it is larger than the sum of its proper divisors (1021517551826).

2043020423134 is a wasteful number, since it uses less digits than its factorization.

2043020423134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446754.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2043020423134 its reverse (4313240203402), we get a palindrome (6356260626536).

The spelling of 2043020423134 in words is "two trillion, forty-three billion, twenty million, four hundred twenty-three thousand, one hundred thirty-four".