1518212813032 has 32 divisors (see below), whose sum is σ = 3093133075200. Its totient is φ = 695954937600.

The previous prime is 1518212813021. The next prime is 1518212813041. The reversal of 1518212813032 is 2303182128151.

It is a junction number, because it is equal to n+sod(n) for n = 1518212812982 and 1518212813000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161095969 + ... + 161105392.

It is an arithmetic number, because the mean of its divisors is an integer number (96660408600).

Almost surely, 2^{1518212813032} is an apocalyptic number.

It is an amenable number.

1518212813032 is an abundant number, since it is smaller than the sum of its proper divisors (1574920262168).

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

1518212813032 is a wasteful number, since it uses less digits than its factorization.

1518212813032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322201417 (or 322201413 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 1518212813032 in words is "one trillion, five hundred eighteen billion, two hundred twelve million, eight hundred thirteen thousand, thirty-two".