276750134452345 has 16 divisors (see below), whose sum is σ = 337870702782720. Its totient is φ = 217556229383424.

The previous prime is 276750134452321. The next prime is 276750134452387. The reversal of 276750134452345 is 543254431057672.

It is a cyclic number.

It is not a de Polignac number, because 276750134452345 - 2⁵ = 276750134452313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 276750134452345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196136304 + ... + 197542273.

It is an arithmetic number, because the mean of its divisors is an integer number (21116918923920).

Almost surely, 2^{276750134452345} is an apocalyptic number.

It is an amenable number.

276750134452345 is a deficient number, since it is larger than the sum of its proper divisors (61120568330375).

276750134452345 is a wasteful number, since it uses less digits than its factorization.

276750134452345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393681024.

The product of its (nonzero) digits is 84672000, while the sum is 58.

The spelling of 276750134452345 in words is "two hundred seventy-six trillion, seven hundred fifty billion, one hundred thirty-four million, four hundred fifty-two thousand, three hundred forty-five".