1695716402380 has 192 divisors, whose sum is σ = 4782486804480. Its totient is φ = 487748044800.

The previous prime is 1695716402351. The next prime is 1695716402437. The reversal of 1695716402380 is 832046175961.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94665625 + ... + 94683535.

It is an arithmetic number, because the mean of its divisors is an integer number (24908785440).

It is a 1-persistent number, because it is pandigital, but 2⋅1695716402380 = 3391432804760 is not.

Almost surely, 2^{1695716402380} is an apocalyptic number.

1695716402380 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 1695716402380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2391243402240).

1695716402380 is an abundant number, since it is smaller than the sum of its proper divisors (3086770402100).

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

1695716402380 is a wasteful number, since it uses less digits than its factorization.

1695716402380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22680 (or 22678 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 1695716402380 in words is "one trillion, six hundred ninety-five billion, seven hundred sixteen million, four hundred two thousand, three hundred eighty".