34142521315 has 16 divisors (see below), whose sum is σ = 47350146240. Its totient is φ = 23148956160.

The previous prime is 34142521313. The next prime is 34142521321. The reversal of 34142521315 is 51312524143.

It is not a de Polignac number, because 34142521315 - 2¹ = 34142521313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34142521313) 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, 5477226 + ... + 5483455.

It is an arithmetic number, because the mean of its divisors is an integer number (2959384140).

Almost surely, 2^34142521315 is an apocalyptic number.

34142521315 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34142521315 is a deficient number, since it is larger than the sum of its proper divisors (13207624925).

34142521315 is a wasteful number, since it uses less digits than its factorization.

34142521315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10960782.

The product of its digits is 14400, while the sum is 31.

The spelling of 34142521315 in words is "thirty-four billion, one hundred forty-two million, five hundred twenty-one thousand, three hundred fifteen".