6121765570434 has 32 divisors (see below), whose sum is σ = 12275800750080. Its totient is φ = 2035213237200.

The previous prime is 6121765570421. The next prime is 6121765570447. The reversal of 6121765570434 is 4340755671216.

It is an interprime number because it is at equal distance from previous prime (6121765570421) and next prime (6121765570447).

It is a super-2 number, since 2×6121765570434² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7880997 + ... + 8622855.

It is an arithmetic number, because the mean of its divisors is an integer number (383618773440).

Almost surely, 2^{6121765570434} is an apocalyptic number.

6121765570434 is an abundant number, since it is smaller than the sum of its proper divisors (6154035179646).

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

6121765570434 is a wasteful number, since it uses less digits than its factorization.

6121765570434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745486.

The product of its (nonzero) digits is 4233600, while the sum is 51.

The spelling of 6121765570434 in words is "six trillion, one hundred twenty-one billion, seven hundred sixty-five million, five hundred seventy thousand, four hundred thirty-four".