20207076030 has 96 divisors (see below), whose sum is σ = 54234015264. Its totient is φ = 5216133888.

The previous prime is 20207076017. The next prime is 20207076037. The reversal of 20207076030 is 3067070202.

It is a super-3 number, since 3×20207076030³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20207075985 and 20207076003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20207076037) 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 47 ways as a sum of consecutive naturals, for example, 640609 + ... + 671411.

It is an arithmetic number, because the mean of its divisors is an integer number (564937659).

Almost surely, 2^20207076030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20207076030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27117007632).

20207076030 is an abundant number, since it is smaller than the sum of its proper divisors (34026939234).

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

20207076030 is a wasteful number, since it uses less digits than its factorization.

20207076030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31050 (or 31047 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The spelling of 20207076030 in words is "twenty billion, two hundred seven million, seventy-six thousand, thirty".