43102020134 has 16 divisors (see below), whose sum is σ = 66043168800. Its totient is φ = 21091181760.

The previous prime is 43102020127. The next prime is 43102020149.

43102020134 is nontrivially palindromic in base 10.

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, 863399 + ... + 911954.

It is an arithmetic number, because the mean of its divisors is an integer number (4127698050).

Almost surely, 2^43102020134 is an apocalyptic number.

43102020134 is a deficient number, since it is larger than the sum of its proper divisors (22941148666).

43102020134 is a wasteful number, since it uses less digits than its factorization.

43102020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775615.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 431020 and 20134, that added together give a palindrome (451154).

The spelling of 43102020134 in words is "forty-three billion, one hundred two million, twenty thousand, one hundred thirty-four".