383417450140 has 48 divisors (see below), whose sum is σ = 815075872128. Its totient is φ = 151490683904.

The previous prime is 383417450131. The next prime is 383417450159. The reversal of 383417450140 is 41054714383.

It is a junction number, because it is equal to n+sod(n) for n = 383417450093 and 383417450102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372669 + ... + 951691.

It is an arithmetic number, because the mean of its divisors is an integer number (16980747336).

Almost surely, 2^383417450140 is an apocalyptic number.

It is an amenable number.

383417450140 is an abundant number, since it is smaller than the sum of its proper divisors (431658421988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

383417450140 is a wasteful number, since it uses less digits than its factorization.

383417450140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579438 (or 579436 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 383417450140 in words is "three hundred eighty-three billion, four hundred seventeen million, four hundred fifty thousand, one hundred forty".