196754081420 has 48 divisors (see below), whose sum is σ = 445002595968. Its totient is φ = 72641836800.

The previous prime is 196754081399. The next prime is 196754081431. The reversal of 196754081420 is 24180457691.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4541702 + ... + 4584818.

It is an arithmetic number, because the mean of its divisors is an integer number (9270887416).

Almost surely, 2^196754081420 is an apocalyptic number.

196754081420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196754081420 is an abundant number, since it is smaller than the sum of its proper divisors (248248514548).

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

196754081420 is a wasteful number, since it uses less digits than its factorization.

196754081420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60690 (or 60688 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 196754081420 in words is "one hundred ninety-six billion, seven hundred fifty-four million, eighty-one thousand, four hundred twenty".