40330550503412 has 48 divisors (see below), whose sum is σ = 76378834358400. Its totient is φ = 18523356905088.

The previous prime is 40330550503403. The next prime is 40330550503433. The reversal of 40330550503412 is 21430505503304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9089714 + ... + 12778262.

It is an arithmetic number, because the mean of its divisors is an integer number (1591225715800).

Almost surely, 2^{40330550503412} is an apocalyptic number.

It is an amenable number.

40330550503412 is a deficient number, since it is larger than the sum of its proper divisors (36048283854988).

40330550503412 is a wasteful number, since it uses less digits than its factorization.

40330550503412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689592 (or 3689590 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 40330550503412 in words is "forty trillion, three hundred thirty billion, five hundred fifty million, five hundred three thousand, four hundred twelve".