141326644 has 24 divisors (see below), whose sum is σ = 270321408. Its totient is φ = 64360320.

The previous prime is 141326623. The next prime is 141326659. The reversal of 141326644 is 446623141.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31414 + ... + 35629.

It is an arithmetic number, because the mean of its divisors is an integer number (11263392).

Almost surely, 2^141326644 is an apocalyptic number.

It is an amenable number.

141326644 is a deficient number, since it is larger than the sum of its proper divisors (128994764).

141326644 is a wasteful number, since it uses less digits than its factorization.

141326644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67095 (or 67093 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 141326644 is about 11888.0883240326. The cubic root of 141326644 is about 520.8843973628.

Adding to 141326644 its reverse (446623141), we get a palindrome (587949785).

The spelling of 141326644 in words is "one hundred forty-one million, three hundred twenty-six thousand, six hundred forty-four".