142850541 has 8 divisors (see below), whose sum is σ = 201671424. Its totient is φ = 89631680.

The previous prime is 142850537. The next prime is 142850557. The reversal of 142850541 is 145058241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142850541 - 2² = 142850537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142850499 and 142850508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142850501) 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, 1400445 + ... + 1400546.

It is an arithmetic number, because the mean of its divisors is an integer number (25208928).

Almost surely, 2^142850541 is an apocalyptic number.

It is an amenable number.

142850541 is a deficient number, since it is larger than the sum of its proper divisors (58820883).

142850541 is a wasteful number, since it uses less digits than its factorization.

142850541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801011.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 142850541 is about 11952.0099146545. The cubic root of 142850541 is about 522.7499057128.

The spelling of 142850541 in words is "one hundred forty-two million, eight hundred fifty thousand, five hundred forty-one".