6121856034 has 48 divisors (see below), whose sum is σ = 15169727040. Its totient is φ = 1747850400.

The previous prime is 6121856033. The next prime is 6121856051. The reversal of 6121856034 is 4306581216.

It is a happy number.

6121856034 is a `hidden beast` number, since 61 + 2 + 1 + 8 + 560 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6121856034.

It is not an unprimeable number, because it can be changed into a prime (6121856033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167184 + ... + 200484.

It is an arithmetic number, because the mean of its divisors is an integer number (316035980).

Almost surely, 2^6121856034 is an apocalyptic number.

6121856034 is an abundant number, since it is smaller than the sum of its proper divisors (9047871006).

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

6121856034 is a wasteful number, since it uses less digits than its factorization.

6121856034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34775 (or 34772 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 6121856034 is about 78242.2905722986. The cubic root of 6121856034 is about 1829.3397474806.

The spelling of 6121856034 in words is "six billion, one hundred twenty-one million, eight hundred fifty-six thousand, thirty-four".