141205542 has 16 divisors (see below), whose sum is σ = 290044272. Its totient is φ = 45796320.

The previous prime is 141205529. The next prime is 141205567. The reversal of 141205542 is 245502141.

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, 317809 + ... + 318252.

It is an arithmetic number, because the mean of its divisors is an integer number (18127767).

Almost surely, 2^141205542 is an apocalyptic number.

141205542 is an abundant number, since it is smaller than the sum of its proper divisors (148838730).

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

141205542 is a wasteful number, since it uses less digits than its factorization.

141205542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636103.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 141205542 is about 11882.9938146916. The cubic root of 141205542 is about 520.7355738837.

Adding to 141205542 its reverse (245502141), we get a palindrome (386707683).

The spelling of 141205542 in words is "one hundred forty-one million, two hundred five thousand, five hundred forty-two".