1018351000078 has 16 divisors (see below), whose sum is σ = 1553511798000. Its totient is φ = 500514789952.

The previous prime is 1018351000063. The next prime is 1018351000087. The reversal of 1018351000078 is 8700001538101.

1018351000078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737408 + ... + 2248396.

It is an arithmetic number, because the mean of its divisors is an integer number (97094487375).

Almost surely, 2^{1018351000078} is an apocalyptic number.

1018351000078 is a deficient number, since it is larger than the sum of its proper divisors (535160797922).

1018351000078 is a wasteful number, since it uses less digits than its factorization.

1018351000078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527939.

The product of its (nonzero) digits is 6720, while the sum is 34.

Adding to 1018351000078 its reverse (8700001538101), we get a palindrome (9718352538179).

The spelling of 1018351000078 in words is "one trillion, eighteen billion, three hundred fifty-one million, seventy-eight", and thus it is an aban number.