1078404333801 has 4 divisors (see below), whose sum is σ = 1437872445072. Its totient is φ = 718936222532.

The previous prime is 1078404333767. The next prime is 1078404333823. The reversal of 1078404333801 is 1083334048701.

1078404333801 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1078404333801 - 2¹⁹ = 1078403809513 is a prime.

It is a super-2 number, since 2×1078404333801² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1078404333101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179734055631 + ... + 179734055636.

It is an arithmetic number, because the mean of its divisors is an integer number (359468111268).

Almost surely, 2^{1078404333801} is an apocalyptic number.

It is an amenable number.

1078404333801 is a deficient number, since it is larger than the sum of its proper divisors (359468111271).

1078404333801 is an equidigital number, since it uses as much as digits as its factorization.

1078404333801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359468111270.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1078404333801 in words is "one trillion, seventy-eight billion, four hundred four million, three hundred thirty-three thousand, eight hundred one".