40190124328 has 16 divisors (see below), whose sum is σ = 75490339680. Its totient is φ = 20059367088.

The previous prime is 40190124277. The next prime is 40190124341. The reversal of 40190124328 is 82342109104.

It is a junction number, because it is equal to n+sod(n) for n = 40190124293 and 40190124302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4457100 + ... + 4466107.

It is an arithmetic number, because the mean of its divisors is an integer number (4718146230).

Almost surely, 2^40190124328 is an apocalyptic number.

It is an amenable number.

40190124328 is a deficient number, since it is larger than the sum of its proper divisors (35300215352).

40190124328 is a wasteful number, since it uses less digits than its factorization.

40190124328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8923776 (or 8923772 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 40190124328 in words is "forty billion, one hundred ninety million, one hundred twenty-four thousand, three hundred twenty-eight".