11150401423 has 8 divisors (see below), whose sum is σ = 13039672448. Its totient is φ = 9335219544.

The previous prime is 11150401421. The next prime is 11150401459. The reversal of 11150401423 is 32410405111.

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

It is not a de Polignac number, because 11150401423 - 2¹ = 11150401421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11150401394 and 11150401403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11150401421) 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, 18521961 + ... + 18522562.

It is an arithmetic number, because the mean of its divisors is an integer number (1629959056).

Almost surely, 2^11150401423 is an apocalyptic number.

11150401423 is a deficient number, since it is larger than the sum of its proper divisors (1889271025).

11150401423 is an equidigital number, since it uses as much as digits as its factorization.

11150401423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37044573.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11150401423 its reverse (32410405111), we get a palindrome (43560806534).

The spelling of 11150401423 in words is "eleven billion, one hundred fifty million, four hundred one thousand, four hundred twenty-three".