1145813344670 has 16 divisors (see below), whose sum is σ = 2062577009808. Its totient is φ = 458300229120.

The previous prime is 1145813344657. The next prime is 1145813344673. The reversal of 1145813344670 is 764433185411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145813344673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2946371 + ... + 3312510.

It is an arithmetic number, because the mean of its divisors is an integer number (128911063113).

Almost surely, 2^{1145813344670} is an apocalyptic number.

1145813344670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145813344670 is a deficient number, since it is larger than the sum of its proper divisors (916763665138).

1145813344670 is a wasteful number, since it uses less digits than its factorization.

1145813344670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277195.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 1145813344670 in words is "one trillion, one hundred forty-five billion, eight hundred thirteen million, three hundred forty-four thousand, six hundred seventy".