34841878374820 has 48 divisors (see below), whose sum is σ = 80609868795456. Its totient is φ = 12544330640000.

The previous prime is 34841878374803. The next prime is 34841878374829. The reversal of 34841878374820 is 2847387814843.

It is a super-3 number, since 3×34841878374820³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34841878374829) 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, 783998446 + ... + 784042885.

It is an arithmetic number, because the mean of its divisors is an integer number (1679372266572).

Almost surely, 2^{34841878374820} is an apocalyptic number.

It is an amenable number.

34841878374820 is an abundant number, since it is smaller than the sum of its proper divisors (45767990420636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34841878374820 is a wasteful number, since it uses less digits than its factorization.

34841878374820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568041452 (or 1568041450 counting only the distinct ones).

The product of its (nonzero) digits is 231211008, while the sum is 67.

The spelling of 34841878374820 in words is "thirty-four trillion, eight hundred forty-one billion, eight hundred seventy-eight million, three hundred seventy-four thousand, eight hundred twenty".