1020634771276 has 12 divisors (see below), whose sum is σ = 1834384116208. Its totient is φ = 496525023792.

The previous prime is 1020634771267. The next prime is 1020634771337. The reversal of 1020634771276 is 6721774360201.

It is a super-2 number, since 2×1020634771276² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3448090296 + ... + 3448090591.

Almost surely, 2^{1020634771276} is an apocalyptic number.

It is an amenable number.

1020634771276 is a deficient number, since it is larger than the sum of its proper divisors (813749344932).

1020634771276 is a wasteful number, since it uses less digits than its factorization.

1020634771276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6896180928 (or 6896180926 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The spelling of 1020634771276 in words is "one trillion, twenty billion, six hundred thirty-four million, seven hundred seventy-one thousand, two hundred seventy-six".