1134640146323 has 16 divisors (see below), whose sum is σ = 1269253514880. Its totient is φ = 1009134852096.

The previous prime is 1134640146317. The next prime is 1134640146361. The reversal of 1134640146323 is 3236410464311.

It is a cyclic number.

It is not a de Polignac number, because 1134640146323 - 2⁸ = 1134640146067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134640146373) 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 15 ways as a sum of consecutive naturals, for example, 24460886 + ... + 24507227.

It is an arithmetic number, because the mean of its divisors is an integer number (79328344680).

Almost surely, 2^{1134640146323} is an apocalyptic number.

1134640146323 is a deficient number, since it is larger than the sum of its proper divisors (134613368557).

1134640146323 is a wasteful number, since it uses less digits than its factorization.

1134640146323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48968206.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 1134640146323 in words is "one trillion, one hundred thirty-four billion, six hundred forty million, one hundred forty-six thousand, three hundred twenty-three".