141249616 has 40 divisors (see below), whose sum is σ = 277884000. Its totient is φ = 69548160.

The previous prime is 141249613. The next prime is 141249623. The reversal of 141249616 is 616942141.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141249613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426571 + ... + 426901.

It is an arithmetic number, because the mean of its divisors is an integer number (6947100).

Almost surely, 2^141249616 is an apocalyptic number.

141249616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

141249616 is a deficient number, since it is larger than the sum of its proper divisors (136634384).

141249616 is a wasteful number, since it uses less digits than its factorization.

141249616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 661 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 141249616 is about 11884.8481689923. The cubic root of 141249616 is about 520.7897467155.

The spelling of 141249616 in words is "one hundred forty-one million, two hundred forty-nine thousand, six hundred sixteen".