1146634631627 has 2 divisors, whose sum is σ = 1146634631628. Its totient is φ = 1146634631626.

The previous prime is 1146634631621. The next prime is 1146634631657. The reversal of 1146634631627 is 7261364366411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146634631627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146634631621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573317315813 + 573317315814.

It is an arithmetic number, because the mean of its divisors is an integer number (573317315814).

Almost surely, 2^{1146634631627} is an apocalyptic number.

1146634631627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146634631627 is an equidigital number, since it uses as much as digits as its factorization.

1146634631627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 50.

The spelling of 1146634631627 in words is "one trillion, one hundred forty-six billion, six hundred thirty-four million, six hundred thirty-one thousand, six hundred twenty-seven".