196290649948008 has 192 divisors, whose sum is σ = 649815946283520. Its totient is φ = 48767863267200.

The previous prime is 196290649947961. The next prime is 196290649948009. The reversal of 196290649948008 is 800849946092691.

It is a super-2 number, since 2×196290649948008² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196290649948009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 329571678 + ... + 330166733.

It is an arithmetic number, because the mean of its divisors is an integer number (3384458053560).

Almost surely, 2^{196290649948008} is an apocalyptic number.

It is an amenable number.

196290649948008 is an abundant number, since it is smaller than the sum of its proper divisors (453525296335512).

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

196290649948008 is a wasteful number, since it uses less digits than its factorization.

196290649948008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659738468 (or 659738457 counting only the distinct ones).

The product of its (nonzero) digits is 483729408, while the sum is 75.

The spelling of 196290649948008 in words is "one hundred ninety-six trillion, two hundred ninety billion, six hundred forty-nine million, nine hundred forty-eight thousand, eight".