34121201530 has 32 divisors (see below), whose sum is σ = 66618518400. Its totient is φ = 12507953472.

The previous prime is 34121201473. The next prime is 34121201533. The reversal of 34121201530 is 3510212143.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34121201533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926070 + ... + 962209.

It is an arithmetic number, because the mean of its divisors is an integer number (2081828700).

Almost surely, 2^34121201530 is an apocalyptic number.

34121201530 is a deficient number, since it is larger than the sum of its proper divisors (32497316870).

34121201530 is a wasteful number, since it uses less digits than its factorization.

34121201530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888438.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 34121201530 its reverse (3510212143), we get a palindrome (37631413673).

The spelling of 34121201530 in words is "thirty-four billion, one hundred twenty-one million, two hundred one thousand, five hundred thirty".