141249949612 has 24 divisors (see below), whose sum is σ = 248686405632. Its totient is φ = 70197301200.

The previous prime is 141249949583. The next prime is 141249949613. The reversal of 141249949612 is 216949942141.

It is a happy number.

141249949612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141249949612.

It is not an unprimeable number, because it can be changed into a prime (141249949613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858787 + ... + 1009957.

It is an arithmetic number, because the mean of its divisors is an integer number (10361933568).

Almost surely, 2^141249949612 is an apocalyptic number.

It is an amenable number.

141249949612 is a deficient number, since it is larger than the sum of its proper divisors (107436456020).

141249949612 is a wasteful number, since it uses less digits than its factorization.

141249949612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152589 (or 152587 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 52.

The spelling of 141249949612 in words is "one hundred forty-one billion, two hundred forty-nine million, nine hundred forty-nine thousand, six hundred twelve".