43215351034 has 16 divisors (see below), whose sum is σ = 65299852800. Its totient is φ = 21448783584.

The previous prime is 43215351001. The next prime is 43215351071. The reversal of 43215351034 is 43015351234.

It is a junction number, because it is equal to n+sod(n) for n = 43215350987 and 43215351005.

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, 3456807 + ... + 3469285.

It is an arithmetic number, because the mean of its divisors is an integer number (4081240800).

Almost surely, 2^43215351034 is an apocalyptic number.

43215351034 is a deficient number, since it is larger than the sum of its proper divisors (22084501766).

43215351034 is a wasteful number, since it uses less digits than its factorization.

43215351034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25077.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 43215351034 in words is "forty-three billion, two hundred fifteen million, three hundred fifty-one thousand, thirty-four".