1140704971651 has 6 divisors (see below), whose sum is σ = 1326942518100. Its totient is φ = 977747118516.

The previous prime is 1140704971631. The next prime is 1140704971691. The reversal of 1140704971651 is 1561794070411.

It is not a de Polignac number, because 1140704971651 - 2⁹ = 1140704971139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140704971631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11639846601 + ... + 11639846698.

It is an arithmetic number, because the mean of its divisors is an integer number (221157086350).

Almost surely, 2^{1140704971651} is an apocalyptic number.

1140704971651 is a deficient number, since it is larger than the sum of its proper divisors (186237546449).

1140704971651 is an equidigital number, since it uses as much as digits as its factorization.

1140704971651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23279693313 (or 23279693306 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 1140704971651 in words is "one trillion, one hundred forty billion, seven hundred four million, nine hundred seventy-one thousand, six hundred fifty-one".