276420160886 has 16 divisors (see below), whose sum is σ = 416874653136. Its totient is φ = 137463736416.

The previous prime is 276420160847. The next prime is 276420160903. The reversal of 276420160886 is 688061024672.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 139316 + ... + 756471.

It is an arithmetic number, because the mean of its divisors is an integer number (26054665821).

Almost surely, 2^276420160886 is an apocalyptic number.

276420160886 is a deficient number, since it is larger than the sum of its proper divisors (140454492250).

276420160886 is a wasteful number, since it uses less digits than its factorization.

276420160886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896623.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 276420160886 in words is "two hundred seventy-six billion, four hundred twenty million, one hundred sixty thousand, eight hundred eighty-six".