4478000260046 has 16 divisors (see below), whose sum is σ = 6810493728528. Its totient is φ = 2207935411200.

The previous prime is 4478000260043. The next prime is 4478000260049. The reversal of 4478000260046 is 6400620008744.

It is an interprime number because it is at equal distance from previous prime (4478000260043) and next prime (4478000260049).

It is a junction number, because it is equal to n+sod(n) for n = 4478000259985 and 4478000260012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478000260043) 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, 24841715 + ... + 25021326.

It is an arithmetic number, because the mean of its divisors is an integer number (425655858033).

Almost surely, 2^{4478000260046} is an apocalyptic number.

4478000260046 is a deficient number, since it is larger than the sum of its proper divisors (2332493468482).

4478000260046 is a wasteful number, since it uses less digits than its factorization.

4478000260046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49863667.

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 4478000260046 in words is "four trillion, four hundred seventy-eight billion, two hundred sixty thousand, forty-six".