1114136631545 has 16 divisors (see below), whose sum is σ = 1531439374080. Its totient is φ = 762239121984.

The previous prime is 1114136631527. The next prime is 1114136631547. The reversal of 1114136631545 is 5451366314111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114136631545 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1114136631547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36240302 + ... + 36271031.

It is an arithmetic number, because the mean of its divisors is an integer number (95714960880).

Almost surely, 2^{1114136631545} is an apocalyptic number.

It is an amenable number.

1114136631545 is a deficient number, since it is larger than the sum of its proper divisors (417302742535).

1114136631545 is an equidigital number, since it uses as much as digits as its factorization.

1114136631545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72511784.

The product of its digits is 129600, while the sum is 41.

The spelling of 1114136631545 in words is "one trillion, one hundred fourteen billion, one hundred thirty-six million, six hundred thirty-one thousand, five hundred forty-five".