34245100331021 has 8 divisors (see below), whose sum is σ = 34770565689024. Its totient is φ = 33720056868960.

The previous prime is 34245100330813. The next prime is 34245100331033. The reversal of 34245100331021 is 12013300154243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34245100331021 - 2³⁰ = 34244026589197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34245100331051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105310400 + ... + 105635081.

It is an arithmetic number, because the mean of its divisors is an integer number (4346320711128).

Almost surely, 2^{34245100331021} is an apocalyptic number.

It is an amenable number.

34245100331021 is a deficient number, since it is larger than the sum of its proper divisors (525465358003).

34245100331021 is a wasteful number, since it uses less digits than its factorization.

34245100331021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210947971.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 34245100331021 its reverse (12013300154243), we get a palindrome (46258400485264).

The spelling of 34245100331021 in words is "thirty-four trillion, two hundred forty-five billion, one hundred million, three hundred thirty-one thousand, twenty-one".