1145834637830 has 16 divisors (see below), whose sum is σ = 2062520563824. Its totient is φ = 458329807200.

The previous prime is 1145834637821. The next prime is 1145834637839. The reversal of 1145834637830 is 387364385411.

It is an interprime number because it is at equal distance from previous prime (1145834637821) and next prime (1145834637839).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145834637839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857969 + ... + 1740051.

It is an arithmetic number, because the mean of its divisors is an integer number (128907535239).

Almost surely, 2^{1145834637830} is an apocalyptic number.

1145834637830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145834637830 is a deficient number, since it is larger than the sum of its proper divisors (916685925994).

1145834637830 is a wasteful number, since it uses less digits than its factorization.

1145834637830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011991.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 1145834637830 in words is "one trillion, one hundred forty-five billion, eight hundred thirty-four million, six hundred thirty-seven thousand, eight hundred thirty".