34550423120 has 40 divisors (see below), whose sum is σ = 80423409120. Its totient is φ = 13804053120.

The previous prime is 34550423081. The next prime is 34550423123. The reversal of 34550423120 is 2132405543.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34550423123) 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, 182666 + ... + 320105.

It is an arithmetic number, because the mean of its divisors is an integer number (2010585228).

Almost surely, 2^34550423120 is an apocalyptic number.

It is an amenable number.

34550423120 is an abundant number, since it is smaller than the sum of its proper divisors (45872986000).

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

34550423120 is a wasteful number, since it uses less digits than its factorization.

34550423120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503643 (or 503637 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 34550423120 its reverse (2132405543), we get a palindrome (36682828663).

The spelling of 34550423120 in words is "thirty-four billion, five hundred fifty million, four hundred twenty-three thousand, one hundred twenty".