4465134315644 has 6 divisors (see below), whose sum is σ = 7813985052384. Its totient is φ = 2232567157820.

The previous prime is 4465134315571. The next prime is 4465134315679.

4465134315644 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4465134315644² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4465134315592 and 4465134315601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558141789452 + ... + 558141789459.

It is an arithmetic number, because the mean of its divisors is an integer number (1302330842064).

Almost surely, 2^{4465134315644} is an apocalyptic number.

It is an amenable number.

4465134315644 is a deficient number, since it is larger than the sum of its proper divisors (3348850736740).

4465134315644 is a wasteful number, since it uses less digits than its factorization.

4465134315644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116283578915 (or 1116283578913 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 50.

The spelling of 4465134315644 in words is "four trillion, four hundred sixty-five billion, one hundred thirty-four million, three hundred fifteen thousand, six hundred forty-four".