43145044034 has 8 divisors (see below), whose sum is σ = 66805229568. Its totient is φ = 20876634180.

The previous prime is 43145044009. The next prime is 43145044081. The reversal of 43145044034 is 43044054134.

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

It is a super-2 number, since 2×43145044034² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347943842 + ... + 347943965.

It is an arithmetic number, because the mean of its divisors is an integer number (8350653696).

Almost surely, 2^43145044034 is an apocalyptic number.

43145044034 is a deficient number, since it is larger than the sum of its proper divisors (23660185534).

43145044034 is a wasteful number, since it uses less digits than its factorization.

43145044034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695887840.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 43145044034 its reverse (43044054134), we get a palindrome (86189098168).

The spelling of 43145044034 in words is "forty-three billion, one hundred forty-five million, forty-four thousand, thirty-four".