20015246675034 has 48 divisors (see below), whose sum is σ = 46704282966432. Its totient is φ = 6158268332064.

The previous prime is 20015246675009. The next prime is 20015246675111. The reversal of 20015246675034 is 43057664251002.

20015246675034 is a `hidden beast` number, since 2 + 0 + 0 + 152 + 466 + 7 + 5 + 0 + 34 = 666.

It is a super-2 number, since 2×20015246675034² (a number of 27 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 23 ways as a sum of consecutive naturals, for example, 3531037 + ... + 7245599.

It is an arithmetic number, because the mean of its divisors is an integer number (973005895134).

Almost surely, 2^{20015246675034} is an apocalyptic number.

20015246675034 is an abundant number, since it is smaller than the sum of its proper divisors (26689036291398).

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

20015246675034 is a wasteful number, since it uses less digits than its factorization.

20015246675034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737611 (or 3737608 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 20015246675034 in words is "twenty trillion, fifteen billion, two hundred forty-six million, six hundred seventy-five thousand, thirty-four".