10212150024240 has 40 divisors (see below), whose sum is σ = 31657665075888. Its totient is φ = 2723240006400.

The previous prime is 10212150024227. The next prime is 10212150024259. The reversal of 10212150024240 is 4242005121201.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×10212150024240³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10212150024240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21275312311 + ... + 21275312790.

Almost surely, 2^{10212150024240} is an apocalyptic number.

10212150024240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212150024240 is an abundant number, since it is smaller than the sum of its proper divisors (21445515051648).

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

10212150024240 is a wasteful number, since it uses less digits than its factorization.

10212150024240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42550625117 (or 42550625111 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 10212150024240 its reverse (4242005121201), we get a palindrome (14454155145441).

The spelling of 10212150024240 in words is "ten trillion, two hundred twelve billion, one hundred fifty million, twenty-four thousand, two hundred forty".