141226505 has 8 divisors (see below), whose sum is σ = 193682112. Its totient is φ = 96841008.

The previous prime is 141226499. The next prime is 141226507. The reversal of 141226505 is 505622141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141226505 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141226507) 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, 2017487 + ... + 2017556.

It is an arithmetic number, because the mean of its divisors is an integer number (24210264).

Almost surely, 2^141226505 is an apocalyptic number.

It is an amenable number.

141226505 is a deficient number, since it is larger than the sum of its proper divisors (52455607).

141226505 is an equidigital number, since it uses as much as digits as its factorization.

141226505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035055.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 141226505 is about 11883.8758408189. The cubic root of 141226505 is about 520.7613416157.

Adding to 141226505 its reverse (505622141), we get a palindrome (646848646).

The spelling of 141226505 in words is "one hundred forty-one million, two hundred twenty-six thousand, five hundred five".