34121357356 has 12 divisors (see below), whose sum is σ = 63224868168. Its totient is φ = 16057109312.

The previous prime is 34121357351. The next prime is 34121357383. The reversal of 34121357356 is 65375312143.

It is not an unprimeable number, because it can be changed into a prime (34121357351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250892266 + ... + 250892401.

It is an arithmetic number, because the mean of its divisors is an integer number (5268739014).

Almost surely, 2^34121357356 is an apocalyptic number.

It is an amenable number.

34121357356 is a deficient number, since it is larger than the sum of its proper divisors (29103510812).

34121357356 is a wasteful number, since it uses less digits than its factorization.

34121357356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501784688 (or 501784686 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

Adding to 34121357356 its reverse (65375312143), we get a palindrome (99496669499).

The spelling of 34121357356 in words is "thirty-four billion, one hundred twenty-one million, three hundred fifty-seven thousand, three hundred fifty-six".