476718321811340 has 96 divisors (see below), whose sum is σ = 1172786093136000. Its totient is φ = 159356840417280.

The previous prime is 476718321811331. The next prime is 476718321811351. The reversal of 476718321811340 is 43118123817674.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17916995 + ... + 35699514.

It is an arithmetic number, because the mean of its divisors is an integer number (12216521803500).

Almost surely, 2^{476718321811340} is an apocalyptic number.

It is an amenable number.

476718321811340 is an abundant number, since it is smaller than the sum of its proper divisors (696067771324660).

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

476718321811340 is a wasteful number, since it uses less digits than its factorization.

476718321811340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53618115 (or 53618113 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 476718321811340 in words is "four hundred seventy-six trillion, seven hundred eighteen billion, three hundred twenty-one million, eight hundred eleven thousand, three hundred forty".