11045665133454 has 32 divisors (see below), whose sum is σ = 25248112874496. Its totient is φ = 3155794538400.

The previous prime is 11045665133431. The next prime is 11045665133521. The reversal of 11045665133454 is 45433156654011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3348822 + ... + 5771129.

It is an arithmetic number, because the mean of its divisors is an integer number (789003527328).

Almost surely, 2^{11045665133454} is an apocalyptic number.

11045665133454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11045665133454 is an abundant number, since it is smaller than the sum of its proper divisors (14202447741042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045665133454 is a wasteful number, since it uses less digits than its factorization.

11045665133454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148800.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 11045665133454 in words is "eleven trillion, forty-five billion, six hundred sixty-five million, one hundred thirty-three thousand, four hundred fifty-four".