30326610040 has 64 divisors (see below), whose sum is σ = 69365561760. Its totient is φ = 11931279360.

The previous prime is 30326610031. The next prime is 30326610047. The reversal of 30326610040 is 4001662303.

It is a junction number, because it is equal to n+sod(n) for n = 30326609987 and 30326610014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30326610047) by changing a digit.

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, 566512 + ... + 617728.

Almost surely, 2^30326610040 is an apocalyptic number.

It is an amenable number.

30326610040 is an abundant number, since it is smaller than the sum of its proper divisors (39038951720).

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

30326610040 is a wasteful number, since it uses less digits than its factorization.

30326610040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51472 (or 51468 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 30326610040 in words is "thirty billion, three hundred twenty-six million, six hundred ten thousand, forty".