43513314634 has 8 divisors (see below), whose sum is σ = 65319162048. Its totient is φ = 21740260620.

The previous prime is 43513314557. The next prime is 43513314643. The reversal of 43513314634 is 43641331534.

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

It is a junction number, because it is equal to n+sod(n) for n = 43513314593 and 43513314602.

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, 8195032 + ... + 8200339.

It is an arithmetic number, because the mean of its divisors is an integer number (8164895256).

Almost surely, 2^43513314634 is an apocalyptic number.

43513314634 is a deficient number, since it is larger than the sum of its proper divisors (21805847414).

43513314634 is a wasteful number, since it uses less digits than its factorization.

43513314634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16396700.

The product of its digits is 155520, while the sum is 37.

The spelling of 43513314634 in words is "forty-three billion, five hundred thirteen million, three hundred fourteen thousand, six hundred thirty-four".