141942550 has 12 divisors (see below), whose sum is σ = 264013236. Its totient is φ = 56777000.

The previous prime is 141942517. The next prime is 141942551. The reversal of 141942550 is 55249141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141942551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1419376 + ... + 1419475.

It is an arithmetic number, because the mean of its divisors is an integer number (22001103).

Almost surely, 2^141942550 is an apocalyptic number.

141942550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141942550 is a deficient number, since it is larger than the sum of its proper divisors (122070686).

141942550 is a wasteful number, since it uses less digits than its factorization.

141942550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838863 (or 2838858 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 141942550 is about 11913.9644954985. The cubic root of 141942550 is about 521.6399777209.

The spelling of 141942550 in words is "one hundred forty-one million, nine hundred forty-two thousand, five hundred fifty".