1078432355770 has 64 divisors (see below), whose sum is σ = 2456292335616. Its totient is φ = 331117807680.

The previous prime is 1078432355753. The next prime is 1078432355843. The reversal of 1078432355770 is 775532348701.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10400362 + ... + 10503541.

It is an arithmetic number, because the mean of its divisors is an integer number (38379567744).

Almost surely, 2^{1078432355770} is an apocalyptic number.

1078432355770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078432355770 is an abundant number, since it is smaller than the sum of its proper divisors (1377859979846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1078432355770 is a wasteful number, since it uses less digits than its factorization.

1078432355770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20903995.

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 1078432355770 in words is "one trillion, seventy-eight billion, four hundred thirty-two million, three hundred fifty-five thousand, seven hundred seventy".