34620309012 has 24 divisors (see below), whose sum is σ = 80784496800. Its totient is φ = 11539563616.

The previous prime is 34620309007. The next prime is 34620309023. The reversal of 34620309012 is 21090302643.

34620309012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×34620309012² (a number of 22 digits) contains 22 as substring.

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, 265939 + ... + 374117.

It is an arithmetic number, because the mean of its divisors is an integer number (3366020700).

Almost surely, 2^34620309012 is an apocalyptic number.

It is an amenable number.

34620309012 is an abundant number, since it is smaller than the sum of its proper divisors (46164187788).

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

34620309012 is a wasteful number, since it uses less digits than its factorization.

34620309012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134855 (or 134853 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 34620309012 in words is "thirty-four billion, six hundred twenty million, three hundred nine thousand, twelve".