20034940093512 has 64 divisors (see below), whose sum is σ = 51253598880000. Its totient is φ = 6522822191424.

The previous prime is 20034940093391. The next prime is 20034940093523. The reversal of 20034940093512 is 21539004943002.

It is a super-2 number, since 2×20034940093512² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39686539 + ... + 40188197.

It is an arithmetic number, because the mean of its divisors is an integer number (800837482500).

Almost surely, 2^{20034940093512} is an apocalyptic number.

It is an amenable number.

20034940093512 is an abundant number, since it is smaller than the sum of its proper divisors (31218658786488).

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

20034940093512 is a wasteful number, since it uses less digits than its factorization.

20034940093512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540410 (or 540406 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 20034940093512 in words is "twenty trillion, thirty-four billion, nine hundred forty million, ninety-three thousand, five hundred twelve".