4261542334634 has 16 divisors (see below), whose sum is σ = 6930231474600. Its totient is φ = 1953665250240.

The previous prime is 4261542334601. The next prime is 4261542334661. The reversal of 4261542334634 is 4364332451624.

It can be written as a sum of positive squares in 4 ways, for example, as 2271510165409 + 1990032169225 = 1507153^2 + 1410685^2 .

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, 550014497 + ... + 550022244.

Almost surely, 2^{4261542334634} is an apocalyptic number.

4261542334634 is a deficient number, since it is larger than the sum of its proper divisors (2668689139966).

4261542334634 is a wasteful number, since it uses less digits than its factorization.

4261542334634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100036905.

The product of its digits is 4976640, while the sum is 47.

The spelling of 4261542334634 in words is "four trillion, two hundred sixty-one billion, five hundred forty-two million, three hundred thirty-four thousand, six hundred thirty-four".