1150457677774 has 16 divisors (see below), whose sum is σ = 1790586310320. Its totient is φ = 553715426880.

The previous prime is 1150457677771. The next prime is 1150457677813. The reversal of 1150457677774 is 4777767540511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150457677771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29943759 + ... + 29982154.

It is an arithmetic number, because the mean of its divisors is an integer number (111911644395).

Almost surely, 2^{1150457677774} is an apocalyptic number.

1150457677774 is a deficient number, since it is larger than the sum of its proper divisors (640128632546).

1150457677774 is a wasteful number, since it uses less digits than its factorization.

1150457677774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59926275.

The product of its (nonzero) digits is 40336800, while the sum is 61.

The spelling of 1150457677774 in words is "one trillion, one hundred fifty billion, four hundred fifty-seven million, six hundred seventy-seven thousand, seven hundred seventy-four".