34013621013 has 16 divisors (see below), whose sum is σ = 46005848640. Its totient is φ = 22350179456.

The previous prime is 34013620973. The next prime is 34013621017. The reversal of 34013621013 is 31012631043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 34013621013 - 2¹⁴ = 34013604629 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34013621017) 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, 116295 + ... + 285572.

It is an arithmetic number, because the mean of its divisors is an integer number (2875365540).

Almost surely, 2^34013621013 is an apocalyptic number.

It is an amenable number.

34013621013 is a deficient number, since it is larger than the sum of its proper divisors (11992227627).

34013621013 is a wasteful number, since it uses less digits than its factorization.

34013621013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402276.

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 34013621013 in words is "thirty-four billion, thirteen million, six hundred twenty-one thousand, thirteen".