434568070066440 has 64 divisors (see below), whose sum is σ = 1348659527803200. Its totient is φ = 111888790452992.

The previous prime is 434568070066399. The next prime is 434568070066451. The reversal of 434568070066440 is 44660070865434.

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, 62437937622 + ... + 62437944581.

It is an arithmetic number, because the mean of its divisors is an integer number (21072805121925).

Almost surely, 2^{434568070066440} is an apocalyptic number.

434568070066440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434568070066440 is an abundant number, since it is smaller than the sum of its proper divisors (914091457736760).

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

434568070066440 is a wasteful number, since it uses less digits than its factorization.

434568070066440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124875882246 (or 124875882242 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 57.

The spelling of 434568070066440 in words is "four hundred thirty-four trillion, five hundred sixty-eight billion, seventy million, sixty-six thousand, four hundred forty".