10012304240 has 20 divisors (see below), whose sum is σ = 23278607544. Its totient is φ = 4004921664.

The previous prime is 10012304233. The next prime is 10012304249. The reversal of 10012304240 is 4240321001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012304249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62576822 + ... + 62576981.

Almost surely, 2^10012304240 is an apocalyptic number.

10012304240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012304240 is an abundant number, since it is smaller than the sum of its proper divisors (13266303304).

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

10012304240 is a wasteful number, since it uses less digits than its factorization.

10012304240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125153816 (or 125153810 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10012304240 its reverse (4240321001), we get a palindrome (14252625241).

The spelling of 10012304240 in words is "ten billion, twelve million, three hundred four thousand, two hundred forty".