12034578746 has 16 divisors (see below), whose sum is σ = 18683182440. Its totient is φ = 5807047680.

The previous prime is 12034578733. The next prime is 12034578763. The reversal of 12034578746 is 64787543021.

It can be written as a sum of positive squares in 4 ways, for example, as 8333681521 + 3700897225 = 91289^2 + 60835^2 .

It is a super-3 number, since 3×12034578746³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12034578746.

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, 77330 + ... + 173346.

Almost surely, 2^12034578746 is an apocalyptic number.

12034578746 is a deficient number, since it is larger than the sum of its proper divisors (6648603694).

12034578746 is a wasteful number, since it uses less digits than its factorization.

12034578746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98209.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 12034578746 in words is "twelve billion, thirty-four million, five hundred seventy-eight thousand, seven hundred forty-six".