470134007710521 has 144 divisors (see below), whose sum is σ = 846896046796800. Its totient is φ = 230491703977920.

The previous prime is 470134007710519. The next prime is 470134007710547. The reversal of 470134007710521 is 125017700431074.

It is not a de Polignac number, because 470134007710521 - 2¹ = 470134007710519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (470134007710021) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 86236920 + ... + 91526358.

It is an arithmetic number, because the mean of its divisors is an integer number (5881222547200).

Almost surely, 2^{470134007710521} is an apocalyptic number.

It is an amenable number.

470134007710521 is a deficient number, since it is larger than the sum of its proper divisors (376762039086279).

470134007710521 is a wasteful number, since it uses less digits than its factorization.

470134007710521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289760 (or 5289742 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 470134007710521 in words is "four hundred seventy trillion, one hundred thirty-four billion, seven million, seven hundred ten thousand, five hundred twenty-one".