43054645034 has 16 divisors (see below), whose sum is σ = 65944541448. Its totient is φ = 21077436672.

The previous prime is 43054644991. The next prime is 43054645037.

43054645034 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 42454542025 + 600103009 = 206045^2 + 24497^2 .

It is a super-2 number, since 2×43054645034² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43054645037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056257 + ... + 1096260.

Almost surely, 2^43054645034 is an apocalyptic number.

43054645034 is a deficient number, since it is larger than the sum of its proper divisors (22889896414).

43054645034 is a wasteful number, since it uses less digits than its factorization.

43054645034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152729.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 43054645034 in words is "forty-three billion, fifty-four million, six hundred forty-five thousand, thirty-four".