1240214010 has 96 divisors (see below), whose sum is σ = 3470211072. Its totient is φ = 282844800.

The previous prime is 1240213979. The next prime is 1240214011. The reversal of 1240214010 is 104120421.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1240214011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1076935 + ... + 1078085.

It is an arithmetic number, because the mean of its divisors is an integer number (36148032).

Almost surely, 2^1240214010 is an apocalyptic number.

1240214010 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 1240214010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1735105536).

1240214010 is an abundant number, since it is smaller than the sum of its proper divisors (2229997062).

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

1240214010 is a wasteful number, since it uses less digits than its factorization.

1240214010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908 (or 1901 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1240214010 is about 35216.6723300201. The cubic root of 1240214010 is about 1074.3988735832.

Adding to 1240214010 its reverse (104120421), we get a palindrome (1344334431).

The spelling of 1240214010 in words is "one billion, two hundred forty million, two hundred fourteen thousand, ten".