141364820 has 24 divisors (see below), whose sum is σ = 299038824. Its totient is φ = 56132096.

The previous prime is 141364813. The next prime is 141364859. The reversal of 141364820 is 28463141.

It can be written as a sum of positive squares in 4 ways, for example, as 61905424 + 79459396 = 7868^2 + 8914^2 .

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, 23057 + ... + 28536.

It is an arithmetic number, because the mean of its divisors is an integer number (12459951).

Almost surely, 2^141364820 is an apocalyptic number.

141364820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141364820 is an abundant number, since it is smaller than the sum of its proper divisors (157674004).

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

141364820 is a wasteful number, since it uses less digits than its factorization.

141364820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51739 (or 51737 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 141364820 is about 11889.6938564456. The cubic root of 141364820 is about 520.9312946120.

The spelling of 141364820 in words is "one hundred forty-one million, three hundred sixty-four thousand, eight hundred twenty".