34021054100 has 36 divisors (see below), whose sum is σ = 80537116128. Its totient is φ = 12371292000.

The previous prime is 34021054097. The next prime is 34021054121. The reversal of 34021054100 is 145012043.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15463016 + ... + 15465215.

Almost surely, 2^34021054100 is an apocalyptic number.

It is an amenable number.

34021054100 is an abundant number, since it is smaller than the sum of its proper divisors (46516062028).

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

34021054100 is a wasteful number, since it uses less digits than its factorization.

34021054100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30928256 (or 30928249 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 34021054100 its reverse (145012043), we get a palindrome (34166066143).

The spelling of 34021054100 in words is "thirty-four billion, twenty-one million, fifty-four thousand, one hundred".