34121110040 has 64 divisors (see below), whose sum is σ = 81312660000. Its totient is φ = 12841781248.

The previous prime is 34121110021. The next prime is 34121110097. The reversal of 34121110040 is 4001112143.

It is a happy number.

It is a super-6 number, since 6×34121110040⁶ (a number of 64 digits) contains 666666 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3495086 + ... + 3504834.

Almost surely, 2^34121110040 is an apocalyptic number.

It is an amenable number.

34121110040 is an abundant number, since it is smaller than the sum of its proper divisors (47191549960).

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

34121110040 is a wasteful number, since it uses less digits than its factorization.

34121110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14924 (or 14920 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 34121110040 its reverse (4001112143), we get a palindrome (38122222183).

The spelling of 34121110040 in words is "thirty-four billion, one hundred twenty-one million, one hundred ten thousand, forty".