4460878011631 has 8 divisors (see below), whose sum is σ = 4664926484064. Its totient is φ = 4257670977120.

The previous prime is 4460878011559. The next prime is 4460878011647. The reversal of 4460878011631 is 1361108780644.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4460878011631 - 2²⁹ = 4460341140719 is a prime.

It is a super-2 number, since 2×4460878011631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4460878011671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210348636 + ... + 210369841.

It is an arithmetic number, because the mean of its divisors is an integer number (583115810508).

Almost surely, 2^{4460878011631} is an apocalyptic number.

4460878011631 is a deficient number, since it is larger than the sum of its proper divisors (204048472433).

4460878011631 is a wasteful number, since it uses less digits than its factorization.

4460878011631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420718961.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 4460878011631 in words is "four trillion, four hundred sixty billion, eight hundred seventy-eight million, eleven thousand, six hundred thirty-one".