78967441355 has 32 divisors (see below), whose sum is σ = 106945707456. Its totient is φ = 55475200000.

The previous prime is 78967441349. The next prime is 78967441367. The reversal of 78967441355 is 55314476987.

It is not a de Polignac number, because 78967441355 - 2¹² = 78967437259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 78967441294 and 78967441303.

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 31 ways as a sum of consecutive naturals, for example, 54395 + ... + 401115.

It is an arithmetic number, because the mean of its divisors is an integer number (3342053358).

Almost surely, 2^78967441355 is an apocalyptic number.

78967441355 is a deficient number, since it is larger than the sum of its proper divisors (27978266101).

78967441355 is a wasteful number, since it uses less digits than its factorization.

78967441355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346879.

The product of its digits is 25401600, while the sum is 59.

The spelling of 78967441355 in words is "seventy-eight billion, nine hundred sixty-seven million, four hundred forty-one thousand, three hundred fifty-five".