41819929478 has 16 divisors (see below), whose sum is σ = 63290930640. Its totient is φ = 20723475456.

The previous prime is 41819929453. The next prime is 41819929483. The reversal of 41819929478 is 87492991814.

It is a self number, because there is not a number n which added to its sum of digits gives 41819929478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30050 + ... + 290762.

It is an arithmetic number, because the mean of its divisors is an integer number (3955683165).

Almost surely, 2^41819929478 is an apocalyptic number.

41819929478 is a deficient number, since it is larger than the sum of its proper divisors (21471001162).

41819929478 is a wasteful number, since it uses less digits than its factorization.

41819929478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261431.

The product of its digits is 10450944, while the sum is 62.

The spelling of 41819929478 in words is "forty-one billion, eight hundred nineteen million, nine hundred twenty-nine thousand, four hundred seventy-eight".