10718581442 has 8 divisors (see below), whose sum is σ = 16166700732. Its totient is φ = 5329681200.

The previous prime is 10718581441. The next prime is 10718581501. The reversal of 10718581442 is 24418581701.

It can be written as a sum of positive squares in 2 ways, for example, as 8939513401 + 1779068041 = 94549^2 + 42179^2 .

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

It is a super-2 number, since 2×10718581442² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10718581442.

It is not an unprimeable number, because it can be changed into a prime (10718581441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14804309 + ... + 14805032.

Almost surely, 2^10718581442 is an apocalyptic number.

10718581442 is a deficient number, since it is larger than the sum of its proper divisors (5448119290).

10718581442 is a wasteful number, since it uses less digits than its factorization.

10718581442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29609524.

The product of its (nonzero) digits is 71680, while the sum is 41.

The spelling of 10718581442 in words is "ten billion, seven hundred eighteen million, five hundred eighty-one thousand, four hundred forty-two".