1018034410378 has 16 divisors (see below), whose sum is σ = 1566461166336. Its totient is φ = 495939729600.

The previous prime is 1018034410369. The next prime is 1018034410391. The reversal of 1018034410378 is 8730144308101.

It is a happy number.

It is a super-2 number, since 2×1018034410378² (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 1018034410378.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14725626 + ... + 14794597.

It is an arithmetic number, because the mean of its divisors is an integer number (97903822896).

Almost surely, 2^{1018034410378} is an apocalyptic number.

1018034410378 is a deficient number, since it is larger than the sum of its proper divisors (548426755958).

1018034410378 is a wasteful number, since it uses less digits than its factorization.

1018034410378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29520669.

The product of its (nonzero) digits is 64512, while the sum is 40.

Adding to 1018034410378 its reverse (8730144308101), we get a palindrome (9748178718479).

The spelling of 1018034410378 in words is "one trillion, eighteen billion, thirty-four million, four hundred ten thousand, three hundred seventy-eight".