30261699006 has 288 divisors, whose sum is σ = 80567714304. Its totient is φ = 7544275200.

The previous prime is 30261698993. The next prime is 30261699029. The reversal of 30261699006 is 60099616203.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 111666651 + ... + 111666921.

It is an arithmetic number, because the mean of its divisors is an integer number (279749008).

Almost surely, 2^30261699006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30261699006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40283857152).

30261699006 is an abundant number, since it is smaller than the sum of its proper divisors (50306015298).

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

30261699006 is a wasteful number, since it uses less digits than its factorization.

30261699006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 30261699006 in words is "thirty billion, two hundred sixty-one million, six hundred ninety-nine thousand, six".