415143512540 has 48 divisors (see below), whose sum is σ = 923156486784. Its totient is φ = 156277017600.

The previous prime is 415143512461. The next prime is 415143512593. The reversal of 415143512540 is 45215341514.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 415143512540.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5080205 + ... + 5161275.

It is an arithmetic number, because the mean of its divisors is an integer number (19232426808).

Almost surely, 2^415143512540 is an apocalyptic number.

It is an amenable number.

415143512540 is an abundant number, since it is smaller than the sum of its proper divisors (508012974244).

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

415143512540 is a wasteful number, since it uses less digits than its factorization.

415143512540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96158 (or 96156 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 415143512540 in words is "four hundred fifteen billion, one hundred forty-three million, five hundred twelve thousand, five hundred forty".