196072253824 has 16 divisors (see below), whose sum is σ = 390612693420. Its totient is φ = 98036126848.

The previous prime is 196072253821. The next prime is 196072253831. The reversal of 196072253824 is 428352270691.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196072253821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765907114 + ... + 765907369.

It is a 2-persistent number, because it is pandigital, and so is 2⋅196072253824 = 392144507648, but 3⋅196072253824 = 588216761472 is not.

Almost surely, 2^196072253824 is an apocalyptic number.

It is an amenable number.

196072253824 is a deficient number, since it is larger than the sum of its proper divisors (194540439596).

196072253824 is an equidigital number, since it uses as much as digits as its factorization.

196072253824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531814497 (or 1531814485 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 196072253824 in words is "one hundred ninety-six billion, seventy-two million, two hundred fifty-three thousand, eight hundred twenty-four".