696078995712 has 144 divisors (see below), whose sum is σ = 1936558202880. Its totient is φ = 221698713600.

The previous prime is 696078995693. The next prime is 696078995767. The reversal of 696078995712 is 217599870696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695787 + ... + 2065877.

Almost surely, 2^696078995712 is an apocalyptic number.

696078995712 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696078995712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968279101440).

696078995712 is an abundant number, since it is smaller than the sum of its proper divisors (1240479207168).

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

696078995712 is a wasteful number, since it uses less digits than its factorization.

696078995712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370220 (or 370206 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 69.

The spelling of 696078995712 in words is "six hundred ninety-six billion, seventy-eight million, nine hundred ninety-five thousand, seven hundred twelve".