11420529119 has 8 divisors (see below), whose sum is σ = 11568907728. Its totient is φ = 11272921920.

The previous prime is 11420529103. The next prime is 11420529137. The reversal of 11420529119 is 91192502411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11420529119 - 2⁴ = 11420529103 is a prime.

It is a super-2 number, since 2×11420529119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420529719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163022 + ... + 222299.

It is an arithmetic number, because the mean of its divisors is an integer number (1446113466).

Almost surely, 2^11420529119 is an apocalyptic number.

11420529119 is a deficient number, since it is larger than the sum of its proper divisors (148378609).

11420529119 is a wasteful number, since it uses less digits than its factorization.

11420529119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385705.

The product of its (nonzero) digits is 6480, while the sum is 35.

The spelling of 11420529119 in words is "eleven billion, four hundred twenty million, five hundred twenty-nine thousand, one hundred nineteen".