141990012852 has 24 divisors (see below), whose sum is σ = 331327622976. Its totient is φ = 47327491008.

The previous prime is 141990012817. The next prime is 141990012859. The reversal of 141990012852 is 258210099141.

It is a super-2 number, since 2×141990012852² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141990012859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71248 + ... + 537639.

It is an arithmetic number, because the mean of its divisors is an integer number (13805317624).

Almost surely, 2^141990012852 is an apocalyptic number.

141990012852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141990012852 is an abundant number, since it is smaller than the sum of its proper divisors (189337610124).

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

141990012852 is a wasteful number, since it uses less digits than its factorization.

141990012852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628327 (or 628325 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 141990012852 in words is "one hundred forty-one billion, nine hundred ninety million, twelve thousand, eight hundred fifty-two".