34142623320 has 128 divisors (see below), whose sum is σ = 112388472000. Its totient is φ = 8245745664.

The previous prime is 34142623313. The next prime is 34142623369. The reversal of 34142623320 is 2332624143.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123795 + ... + 289154.

Almost surely, 2^34142623320 is an apocalyptic number.

34142623320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34142623320 is an abundant number, since it is smaller than the sum of its proper divisors (78245848680).

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

34142623320 is a wasteful number, since it uses less digits than its factorization.

34142623320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413029 (or 413025 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 34142623320 in words is "thirty-four billion, one hundred forty-two million, six hundred twenty-three thousand, three hundred twenty".