30040967862 has 12 divisors (see below), whose sum is σ = 65088763740. Its totient is φ = 10013655948.

The previous prime is 30040967861. The next prime is 30040967867. The reversal of 30040967862 is 26876904003.

It is a super-3 number, since 3×30040967862³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30040967861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 834471312 + ... + 834471347.

It is an arithmetic number, because the mean of its divisors is an integer number (5424063645).

Almost surely, 2^30040967862 is an apocalyptic number.

30040967862 is an abundant number, since it is smaller than the sum of its proper divisors (35047795878).

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

30040967862 is a wasteful number, since it uses less digits than its factorization.

30040967862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668942667 (or 1668942664 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 30040967862 in words is "thirty billion, forty million, nine hundred sixty-seven thousand, eight hundred sixty-two".