276745904342 has 16 divisors (see below), whose sum is σ = 417849349632. Its totient is φ = 137463535080.

The previous prime is 276745904341. The next prime is 276745904353. The reversal of 276745904342 is 243409547672.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276745904341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559967 + ... + 931157.

It is an arithmetic number, because the mean of its divisors is an integer number (26115584352).

Almost surely, 2^276745904342 is an apocalyptic number.

276745904342 is a deficient number, since it is larger than the sum of its proper divisors (141103445290).

276745904342 is a wasteful number, since it uses less digits than its factorization.

276745904342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373643.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 276745904342 in words is "two hundred seventy-six billion, seven hundred forty-five million, nine hundred four thousand, three hundred forty-two".