1609848241696 has 12 divisors (see below), whose sum is σ = 3169388725902. Its totient is φ = 804924120832.

The previous prime is 1609848241691. The next prime is 1609848241709. The reversal of 1609848241696 is 6961428489061.

It can be written as a sum of positive squares in only one way, i.e., 1106628257296 + 503219984400 = 1051964^2 + 709380^2 .

It is a super-2 number, since 2×1609848241696² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1609848241691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25153878745 + ... + 25153878808.

Almost surely, 2^{1609848241696} is an apocalyptic number.

1609848241696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1609848241696 is a deficient number, since it is larger than the sum of its proper divisors (1559540484206).

1609848241696 is an equidigital number, since it uses as much as digits as its factorization.

1609848241696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50307757563 (or 50307757555 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 1609848241696 in words is "one trillion, six hundred nine billion, eight hundred forty-eight million, two hundred forty-one thousand, six hundred ninety-six".