10423332450 has 96 divisors (see below), whose sum is σ = 29264198400. Its totient is φ = 2727092160.

The previous prime is 10423332433. The next prime is 10423332467. The reversal of 10423332450 is 5423332401.

10423332450 is a `hidden beast` number, since 104 + 233 + 324 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (10423332433) and next prime (10423332467).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1290 + ... + 144389.

It is an arithmetic number, because the mean of its divisors is an integer number (304835400).

Almost surely, 2^10423332450 is an apocalyptic number.

10423332450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10423332450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14632099200).

10423332450 is an abundant number, since it is smaller than the sum of its proper divisors (18840865950).

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

10423332450 is a wasteful number, since it uses less digits than its factorization.

10423332450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145753 (or 145742 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 10423332450 its reverse (5423332401), we get a palindrome (15846664851).

The spelling of 10423332450 in words is "ten billion, four hundred twenty-three million, three hundred thirty-two thousand, four hundred fifty".