2042521450152 has 16 divisors (see below), whose sum is σ = 5106303625440. Its totient is φ = 680840483376.

The previous prime is 2042521450091. The next prime is 2042521450171. The reversal of 2042521450152 is 2510541252402.

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, 42552530188 + ... + 42552530235.

It is an arithmetic number, because the mean of its divisors is an integer number (319143976590).

Almost surely, 2^{2042521450152} is an apocalyptic number.

It is an amenable number.

2042521450152 is an abundant number, since it is smaller than the sum of its proper divisors (3063782175288).

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

2042521450152 is a wasteful number, since it uses less digits than its factorization.

2042521450152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85105060432 (or 85105060428 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 2042521450152 in words is "two trillion, forty-two billion, five hundred twenty-one million, four hundred fifty thousand, one hundred fifty-two".