11405077045 has 32 divisors (see below), whose sum is σ = 15140556288. Its totient is φ = 8203481088.

The previous prime is 11405077039. The next prime is 11405077081. The reversal of 11405077045 is 54077050411.

It is a cyclic number.

It is not a de Polignac number, because 11405077045 - 2²⁹ = 10868206133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11405077045.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1730797 + ... + 1737373.

It is an arithmetic number, because the mean of its divisors is an integer number (473142384).

Almost surely, 2^11405077045 is an apocalyptic number.

It is an amenable number.

11405077045 is a deficient number, since it is larger than the sum of its proper divisors (3735479243).

11405077045 is a wasteful number, since it uses less digits than its factorization.

11405077045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509.

The product of its (nonzero) digits is 19600, while the sum is 34.

The spelling of 11405077045 in words is "eleven billion, four hundred five million, seventy-seven thousand, forty-five".