2033678281512 has 16 divisors (see below), whose sum is σ = 5084195703840. Its totient is φ = 677892760496.

The previous prime is 2033678281493. The next prime is 2033678281571. The reversal of 2033678281512 is 2151828763302.

It is a super-2 number, since 2×2033678281512² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42368297508 + ... + 42368297555.

It is an arithmetic number, because the mean of its divisors is an integer number (317762231490).

Almost surely, 2^{2033678281512} is an apocalyptic number.

It is an amenable number.

2033678281512 is an abundant number, since it is smaller than the sum of its proper divisors (3050517422328).

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

2033678281512 is a wasteful number, since it uses less digits than its factorization.

2033678281512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84736595072 (or 84736595068 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 2033678281512 in words is "two trillion, thirty-three billion, six hundred seventy-eight million, two hundred eighty-one thousand, five hundred twelve".