196253855424001 has 4 divisors (see below), whose sum is σ = 197751976457904. Its totient is φ = 194755734390100.

The previous prime is 196253855423999. The next prime is 196253855424007. The reversal of 196253855424001 is 100424558352691.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 196253855424001 - 2¹ = 196253855423999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196253855424007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749060516755 + ... + 749060517016.

It is an arithmetic number, because the mean of its divisors is an integer number (49437994114476).

Almost surely, 2^{196253855424001} is an apocalyptic number.

It is an amenable number.

196253855424001 is a deficient number, since it is larger than the sum of its proper divisors (1498121033903).

196253855424001 is a wasteful number, since it uses less digits than its factorization.

196253855424001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498121033902.

The product of its (nonzero) digits is 10368000, while the sum is 55.

The spelling of 196253855424001 in words is "one hundred ninety-six trillion, two hundred fifty-three billion, eight hundred fifty-five million, four hundred twenty-four thousand, one".