440302445468634 has 16 divisors (see below), whose sum is σ = 1006405589642688. Its totient is φ = 125800698705312.

The previous prime is 440302445468521. The next prime is 440302445468663. The reversal of 440302445468634 is 436864544203044.

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, 5241695779347 + ... + 5241695779430.

It is an arithmetic number, because the mean of its divisors is an integer number (62900349352668).

Almost surely, 2^{440302445468634} is an apocalyptic number.

440302445468634 is an abundant number, since it is smaller than the sum of its proper divisors (566103144174054).

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

440302445468634 is a wasteful number, since it uses less digits than its factorization.

440302445468634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10483391558789.

The product of its (nonzero) digits is 106168320, while the sum is 57.

The spelling of 440302445468634 in words is "four hundred forty trillion, three hundred two billion, four hundred forty-five million, four hundred sixty-eight thousand, six hundred thirty-four".