10210455340 has 48 divisors (see below), whose sum is σ = 22784255424. Its totient is φ = 3830220800.

The previous prime is 10210455301. The next prime is 10210455349. The reversal of 10210455340 is 4355401201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10210455349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42105 + ... + 148975.

It is an arithmetic number, because the mean of its divisors is an integer number (474671988).

Almost surely, 2^10210455340 is an apocalyptic number.

10210455340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210455340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11392127712).

10210455340 is an abundant number, since it is smaller than the sum of its proper divisors (12573800084).

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

10210455340 is a wasteful number, since it uses less digits than its factorization.

10210455340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107178 (or 107176 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10210455340 its reverse (4355401201), we get a palindrome (14565856541).

The spelling of 10210455340 in words is "ten billion, two hundred ten million, four hundred fifty-five thousand, three hundred forty".