1078602760078 has 4 divisors (see below), whose sum is σ = 1617904140120. Its totient is φ = 539301380038.

The previous prime is 1078602760063. The next prime is 1078602760127. The reversal of 1078602760078 is 8700672068701.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269650690018 + ... + 269650690021.

It is an arithmetic number, because the mean of its divisors is an integer number (404476035030).

Almost surely, 2^{1078602760078} is an apocalyptic number.

1078602760078 is a deficient number, since it is larger than the sum of its proper divisors (539301380042).

1078602760078 is an equidigital number, since it uses as much as digits as its factorization.

1078602760078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539301380041.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 1078602760078 in words is "one trillion, seventy-eight billion, six hundred two million, seven hundred sixty thousand, seventy-eight".