11451500422342 has 8 divisors (see below), whose sum is σ = 17224055132256. Its totient is φ = 5710148711592.

The previous prime is 11451500422321. The next prime is 11451500422357. The reversal of 11451500422342 is 24322400515411.

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

It is a super-2 number, since 2×11451500422342² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11451500422298 and 11451500422307.

It is a congruent number.

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, 7800748873 + ... + 7800750340.

It is an arithmetic number, because the mean of its divisors is an integer number (2153006891532).

Almost surely, 2^{11451500422342} is an apocalyptic number.

11451500422342 is a deficient number, since it is larger than the sum of its proper divisors (5772554709914).

11451500422342 is a wasteful number, since it uses less digits than its factorization.

11451500422342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15601499582.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 11451500422342 its reverse (24322400515411), we get a palindrome (35773900937753).

The spelling of 11451500422342 in words is "eleven trillion, four hundred fifty-one billion, five hundred million, four hundred twenty-two thousand, three hundred forty-two".