1695796968240 has 200 divisors, whose sum is σ = 5891457916608. Its totient is φ = 452081710080.

The previous prime is 1695796968233. The next prime is 1695796968251. The reversal of 1695796968240 is 428696975961.

1695796968240 is a `hidden beast` number, since 1 + 6 + 9 + 579 + 6 + 9 + 6 + 8 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23492844 + ... + 23564916.

Almost surely, 2^{1695796968240} is an apocalyptic number.

1695796968240 is a gapful number since it is divisible by the number (10) 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 1695796968240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2945728958304).

1695796968240 is an abundant number, since it is smaller than the sum of its proper divisors (4195660948368).

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

1695796968240 is a wasteful number, since it uses less digits than its factorization.

1695796968240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75729 (or 75714 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 72.

The spelling of 1695796968240 in words is "one trillion, six hundred ninety-five billion, seven hundred ninety-six million, nine hundred sixty-eight thousand, two hundred forty".