276276500140 has 48 divisors (see below), whose sum is σ = 585765069120. Its totient is φ = 109448407040.

The previous prime is 276276500131. The next prime is 276276500147. The reversal of 276276500140 is 41005672672.

It is a junction number, because it is equal to n+sod(n) for n = 276276500093 and 276276500102.

It is not an unprimeable number, because it can be changed into a prime (276276500147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934600 + ... + 3027280.

It is an arithmetic number, because the mean of its divisors is an integer number (12203438940).

Almost surely, 2^276276500140 is an apocalyptic number.

276276500140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276276500140 is an abundant number, since it is smaller than the sum of its proper divisors (309488568980).

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

276276500140 is a wasteful number, since it uses less digits than its factorization.

276276500140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94122 (or 94120 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 276276500140 in words is "two hundred seventy-six billion, two hundred seventy-six million, five hundred thousand, one hundred forty".