4276440572634 has 48 divisors (see below), whose sum is σ = 9810946552680. Its totient is φ = 1341588925440.

The previous prime is 4276440572623. The next prime is 4276440572639. The reversal of 4276440572634 is 4362750446724.

4276440572634 is a `hidden beast` number, since 4 + 2 + 7 + 6 + 4 + 4 + 0 + 572 + 63 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4244024370609 + 32416202025 = 2060103^2 + 180045^2 .

It is not an unprimeable number, because it can be changed into a prime (4276440572639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11247924 + ... + 11621904.

Almost surely, 2^{4276440572634} is an apocalyptic number.

4276440572634 is an abundant number, since it is smaller than the sum of its proper divisors (5534505980046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4276440572634 is a wasteful number, since it uses less digits than its factorization.

4276440572634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411375 (or 411372 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 54.

The spelling of 4276440572634 in words is "four trillion, two hundred seventy-six billion, four hundred forty million, five hundred seventy-two thousand, six hundred thirty-four".