141938564 has 6 divisors (see below), whose sum is σ = 248392494. Its totient is φ = 70969280.

The previous prime is 141938561. The next prime is 141938567. The reversal of 141938564 is 465839141.

141938564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141938561) and next prime (141938567).

It can be written as a sum of positive squares in only one way, i.e., 88209664 + 53728900 = 9392^2 + 7330^2 .

It is not an unprimeable number, because it can be changed into a prime (141938561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17742317 + ... + 17742324.

It is an arithmetic number, because the mean of its divisors is an integer number (41398749).

Almost surely, 2^141938564 is an apocalyptic number.

It is an amenable number.

141938564 is a deficient number, since it is larger than the sum of its proper divisors (106453930).

141938564 is a wasteful number, since it uses less digits than its factorization.

141938564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35484645 (or 35484643 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 141938564 is about 11913.7972116366. The cubic root of 141938564 is about 521.6350948149.

The spelling of 141938564 in words is "one hundred forty-one million, nine hundred thirty-eight thousand, five hundred sixty-four".