440616641460060 has 96 divisors (see below), whose sum is σ = 1328665736563200. Its totient is φ = 108456452842752.

The previous prime is 440616641460049. The next prime is 440616641460091. The reversal of 440616641460060 is 60064146616044.

It is a junction number, because it is equal to n+sod(n) for n = 440616641459991 and 440616641460009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20133409 + ... + 35869031.

It is an arithmetic number, because the mean of its divisors is an integer number (13840268089200).

Almost surely, 2^{440616641460060} is an apocalyptic number.

It is an amenable number.

440616641460060 is an abundant number, since it is smaller than the sum of its proper divisors (888049095103140).

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

440616641460060 is a wasteful number, since it uses less digits than its factorization.

440616641460060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15771547 (or 15771545 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 440616641460060 in words is "four hundred forty trillion, six hundred sixteen billion, six hundred forty-one million, four hundred sixty thousand, sixty".