20350414524 has 72 divisors (see below), whose sum is σ = 52380279504. Its totient is φ = 6144723200.

The previous prime is 20350414517. The next prime is 20350414529. The reversal of 20350414524 is 42541405302.

It is a junction number, because it is equal to n+sod(n) for n = 20350414491 and 20350414500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20350414529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383074 + ... + 432950.

It is an arithmetic number, because the mean of its divisors is an integer number (727503882).

Almost surely, 2^20350414524 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 20350414524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26190139752).

20350414524 is an abundant number, since it is smaller than the sum of its proper divisors (32029864980).

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

20350414524 is a wasteful number, since it uses less digits than its factorization.

20350414524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50187 (or 50174 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 20350414524 its reverse (42541405302), we get a palindrome (62891819826).

The spelling of 20350414524 in words is "twenty billion, three hundred fifty million, four hundred fourteen thousand, five hundred twenty-four".