141978349948 has 24 divisors (see below), whose sum is σ = 264412974672. Its totient is φ = 66474180864.

The previous prime is 141978349879. The next prime is 141978349957. The reversal of 141978349948 is 849943879141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5285886 + ... + 5312677.

It is an arithmetic number, because the mean of its divisors is an integer number (11017207278).

Almost surely, 2^141978349948 is an apocalyptic number.

It is an amenable number.

141978349948 is a deficient number, since it is larger than the sum of its proper divisors (122434624724).

141978349948 is a wasteful number, since it uses less digits than its factorization.

141978349948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10598781 (or 10598779 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 67.

The spelling of 141978349948 in words is "one hundred forty-one billion, nine hundred seventy-eight million, three hundred forty-nine thousand, nine hundred forty-eight".