8693145470480 has 40 divisors (see below), whose sum is σ = 20226794485632. Its totient is φ = 3474637755264.

The previous prime is 8693145470479. The next prime is 8693145470483. The reversal of 8693145470480 is 840745413968.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (8693145470483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40837442 + ... + 41049761.

Almost surely, 2^{8693145470480} is an apocalyptic number.

8693145470480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8693145470480 is an abundant number, since it is smaller than the sum of its proper divisors (11533649015152).

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

8693145470480 is a wasteful number, since it uses less digits than its factorization.

8693145470480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81888543 (or 81888537 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 8693145470480 in words is "eight trillion, six hundred ninety-three billion, one hundred forty-five million, four hundred seventy thousand, four hundred eighty".