11469294069 has 16 divisors (see below), whose sum is σ = 16200141120. Its totient is φ = 7192776960.

The previous prime is 11469294061. The next prime is 11469294079. The reversal of 11469294069 is 96049296411.

It is not a de Polignac number, because 11469294069 - 2³ = 11469294061 is a prime.

It is a super-2 number, since 2×11469294069² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11469294061) 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, 46647 + ... + 158475.

It is an arithmetic number, because the mean of its divisors is an integer number (1012508820).

Almost surely, 2^11469294069 is an apocalyptic number.

It is an amenable number.

11469294069 is a deficient number, since it is larger than the sum of its proper divisors (4730847051).

11469294069 is a wasteful number, since it uses less digits than its factorization.

11469294069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113860.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 11469294069 in words is "eleven billion, four hundred sixty-nine million, two hundred ninety-four thousand, sixty-nine".