11405415120034 has 8 divisors (see below), whose sum is σ = 18424132117020. Its totient is φ = 5264037747696.

The previous prime is 11405415120019. The next prime is 11405415120041. The reversal of 11405415120034 is 43002151450411.

It can be written as a sum of positive squares in 2 ways, for example, as 11397018146809 + 8396973225 = 3375947^2 + 91635^2 .

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

It is a super-2 number, since 2×11405415120034² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11405415119978 and 11405415120005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219334906129 + ... + 219334906180.

Almost surely, 2^{11405415120034} is an apocalyptic number.

11405415120034 is a deficient number, since it is larger than the sum of its proper divisors (7018716996986).

11405415120034 is a wasteful number, since it uses less digits than its factorization.

11405415120034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438669812324.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 11405415120034 its reverse (43002151450411), we get a palindrome (54407566570445).

The spelling of 11405415120034 in words is "eleven trillion, four hundred five billion, four hundred fifteen million, one hundred twenty thousand, thirty-four".