34203303415664 has 20 divisors (see below), whose sum is σ = 66270134005440. Its totient is φ = 17101333349760.

The previous prime is 34203303415613. The next prime is 34203303415669. The reversal of 34203303415664 is 46651430330243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34203303415669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19009829 + ... + 20731140.

It is an arithmetic number, because the mean of its divisors is an integer number (3313506700272).

Almost surely, 2^{34203303415664} is an apocalyptic number.

It is an amenable number.

34203303415664 is a deficient number, since it is larger than the sum of its proper divisors (32066830589776).

34203303415664 is a wasteful number, since it uses less digits than its factorization.

34203303415664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39794768 (or 39794762 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 34203303415664 in words is "thirty-four trillion, two hundred three billion, three hundred three million, four hundred fifteen thousand, six hundred sixty-four".