1240432124030 has 64 divisors (see below), whose sum is σ = 2444469580800. Its totient is φ = 449453971200.

The previous prime is 1240432123939. The next prime is 1240432124059. The reversal of 1240432124030 is 304212340421.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 137074946 + ... + 137083994.

It is an arithmetic number, because the mean of its divisors is an integer number (38194837200).

Almost surely, 2^{1240432124030} is an apocalyptic number.

1240432124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1240432124030 is a deficient number, since it is larger than the sum of its proper divisors (1204037456770).

1240432124030 is a wasteful number, since it uses less digits than its factorization.

1240432124030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13385.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1240432124030 its reverse (304212340421), we get a palindrome (1544644464451).

The spelling of 1240432124030 in words is "one trillion, two hundred forty billion, four hundred thirty-two million, one hundred twenty-four thousand, thirty".