496221447930 has 32 divisors (see below), whose sum is σ = 1282541589504. Its totient is φ = 122146817856.

The previous prime is 496221447901. The next prime is 496221447959. The reversal of 496221447930 is 39744122694.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (496221447901) and next prime (496221447959).

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, 636180954 + ... + 636181733.

It is an arithmetic number, because the mean of its divisors is an integer number (40079424672).

Almost surely, 2^496221447930 is an apocalyptic number.

496221447930 is an abundant number, since it is smaller than the sum of its proper divisors (786320141574).

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

496221447930 is a wasteful number, since it uses less digits than its factorization.

496221447930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272362710.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 496221447930 in words is "four hundred ninety-six billion, two hundred twenty-one million, four hundred forty-seven thousand, nine hundred thirty".