1000274629011 has 24 divisors (see below), whose sum is σ = 1589286528144. Its totient is φ = 557644389120.

The previous prime is 1000274628973. The next prime is 1000274629043. The reversal of 1000274629011 is 1109264720001.

It is a happy number.

It is not a de Polignac number, because 1000274629011 - 2²³ = 1000266240403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000274629061) 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, 82976770 + ... + 82988823.

It is an arithmetic number, because the mean of its divisors is an integer number (66220272006).

Almost surely, 2^{1000274629011} is an apocalyptic number.

1000274629011 is a deficient number, since it is larger than the sum of its proper divisors (589011899133).

1000274629011 is a wasteful number, since it uses less digits than its factorization.

1000274629011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165965651 (or 165965644 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 1000274629011 in words is "one trillion, two hundred seventy-four million, six hundred twenty-nine thousand, eleven".