34060663920 has 40 divisors (see below), whose sum is σ = 105588058896. Its totient is φ = 9082843648.

The previous prime is 34060663877. The next prime is 34060663943. The reversal of 34060663920 is 2936606043.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70959477 + ... + 70959956.

Almost surely, 2^34060663920 is an apocalyptic number.

34060663920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34060663920 is an abundant number, since it is smaller than the sum of its proper divisors (71527394976).

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

34060663920 is a wasteful number, since it uses less digits than its factorization.

34060663920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141919449 (or 141919443 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 34060663920 in words is "thirty-four billion, sixty million, six hundred sixty-three thousand, nine hundred twenty".