1063115745242 has 8 divisors (see below), whose sum is σ = 1596217351476. Its totient is φ = 531043294752.

The previous prime is 1063115745239. The next prime is 1063115745257. The reversal of 1063115745242 is 2425475113601.

It can be written as a sum of positive squares in 2 ways, for example, as 1058036474881 + 5079270361 = 1028609^2 + 71269^2 .

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

It is a super-2 number, since 2×1063115745242² (a number of 25 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 1063115745242.

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, 257286353 + ... + 257290484.

Almost surely, 2^{1063115745242} is an apocalyptic number.

1063115745242 is a deficient number, since it is larger than the sum of its proper divisors (533101606234).

1063115745242 is a wasteful number, since it uses less digits than its factorization.

1063115745242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514577872.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 1063115745242 in words is "one trillion, sixty-three billion, one hundred fifteen million, seven hundred forty-five thousand, two hundred forty-two".