20341201032 has 256 divisors, whose sum is σ = 60909792000. Its totient is φ = 6270566400.

The previous prime is 20341201031. The next prime is 20341201043. The reversal of 20341201032 is 23010214302.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20341200996 and 20341201014.

It is not an unprimeable number, because it can be changed into a prime (20341201031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48316182 + ... + 48316602.

It is an arithmetic number, because the mean of its divisors is an integer number (237928875).

Almost surely, 2^20341201032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20341201032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30454896000).

20341201032 is an abundant number, since it is smaller than the sum of its proper divisors (40568590968).

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

20341201032 is a wasteful number, since it uses less digits than its factorization.

20341201032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20341201032 its reverse (23010214302), we get a palindrome (43351415334).

The spelling of 20341201032 in words is "twenty billion, three hundred forty-one million, two hundred one thousand, thirty-two".