196642397460003 has 32 divisors (see below), whose sum is σ = 297772885704960. Its totient is φ = 114334736530560.

The previous prime is 196642397459983. The next prime is 196642397460017. The reversal of 196642397460003 is 300064793246691.

It is not a de Polignac number, because 196642397460003 - 2¹⁷ = 196642397328931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196642397460503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654238125 + ... + 654538622.

It is an arithmetic number, because the mean of its divisors is an integer number (9305402678280).

Almost surely, 2^{196642397460003} is an apocalyptic number.

196642397460003 is a deficient number, since it is larger than the sum of its proper divisors (101130488244957).

196642397460003 is a wasteful number, since it uses less digits than its factorization.

196642397460003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308776947.

The product of its (nonzero) digits is 35271936, while the sum is 60.

The spelling of 196642397460003 in words is "one hundred ninety-six trillion, six hundred forty-two billion, three hundred ninety-seven million, four hundred sixty thousand, three".