20326325070 has 32 divisors (see below), whose sum is σ = 48857029920. Its totient is φ = 5412147840.

The previous prime is 20326325053. The next prime is 20326325081. The reversal of 20326325070 is 7052362302.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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, 492685 + ... + 532344.

It is an arithmetic number, because the mean of its divisors is an integer number (1526782185).

Almost surely, 2^20326325070 is an apocalyptic number.

20326325070 is an abundant number, since it is smaller than the sum of its proper divisors (28530704850).

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

20326325070 is a wasteful number, since it uses less digits than its factorization.

20326325070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025700.

The product of its (nonzero) digits is 15120, while the sum is 30.

Adding to 20326325070 its reverse (7052362302), we get a palindrome (27378687372).

The spelling of 20326325070 in words is "twenty billion, three hundred twenty-six million, three hundred twenty-five thousand, seventy".