1982301144152 has 32 divisors (see below), whose sum is σ = 4497658060320. Its totient is φ = 799583654400.

The previous prime is 1982301144139. The next prime is 1982301144167. The reversal of 1982301144152 is 2514411032891.

It is a super-2 number, since 2×1982301144152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041123599 + ... + 1041125502.

It is an arithmetic number, because the mean of its divisors is an integer number (140551814385).

Almost surely, 2^{1982301144152} is an apocalyptic number.

It is an amenable number.

1982301144152 is an abundant number, since it is smaller than the sum of its proper divisors (2515356916168).

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

1982301144152 is a wasteful number, since it uses less digits than its factorization.

1982301144152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082249131 (or 2082249127 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 1982301144152 in words is "one trillion, nine hundred eighty-two billion, three hundred one million, one hundred forty-four thousand, one hundred fifty-two".