10214344240 has 20 divisors (see below), whose sum is σ = 23748350544. Its totient is φ = 4085737664.

The previous prime is 10214344219. The next prime is 10214344271. The reversal of 10214344240 is 4244341201.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63839572 + ... + 63839731.

Almost surely, 2^10214344240 is an apocalyptic number.

10214344240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10214344240 is an abundant number, since it is smaller than the sum of its proper divisors (13534006304).

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

10214344240 is a wasteful number, since it uses less digits than its factorization.

10214344240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127679316 (or 127679310 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10214344240 its reverse (4244341201), we get a palindrome (14458685441).

The spelling of 10214344240 in words is "ten billion, two hundred fourteen million, three hundred forty-four thousand, two hundred forty".