40630328219 has 32 divisors (see below), whose sum is σ = 47991928320. Its totient is φ = 34158412800.

The previous prime is 40630328159. The next prime is 40630328227. The reversal of 40630328219 is 91282303604.

It is not a de Polignac number, because 40630328219 - 2¹⁶ = 40630262683 is a prime.

It is a super-2 number, since 2×40630328219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40630328239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1969679 + ... + 1990199.

It is an arithmetic number, because the mean of its divisors is an integer number (1499747760).

Almost surely, 2^40630328219 is an apocalyptic number.

40630328219 is a deficient number, since it is larger than the sum of its proper divisors (7361600101).

40630328219 is a wasteful number, since it uses less digits than its factorization.

40630328219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20616 (or 20582 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 40630328219 in words is "forty billion, six hundred thirty million, three hundred twenty-eight thousand, two hundred nineteen".