276620126273042 has 48 divisors (see below), whose sum is σ = 430376196032640. Its totient is φ = 133340542750464.

The previous prime is 276620126273041. The next prime is 276620126273093. The reversal of 276620126273042 is 240372621026672.

It is a super-2 number, since 2×276620126273042² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (276620126273041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3520062083 + ... + 3520140665.

It is an arithmetic number, because the mean of its divisors is an integer number (8966170750680).

Almost surely, 2^{276620126273042} is an apocalyptic number.

276620126273042 is a deficient number, since it is larger than the sum of its proper divisors (153756069759598).

276620126273042 is a wasteful number, since it uses less digits than its factorization.

276620126273042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81755 (or 81726 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 50.

The spelling of 276620126273042 in words is "two hundred seventy-six trillion, six hundred twenty billion, one hundred twenty-six million, two hundred seventy-three thousand, forty-two".