1240004132625 has 16 divisors (see below), whose sum is σ = 2063366877312. Its totient is φ = 661335537200.

The previous prime is 1240004132603. The next prime is 1240004132651. The reversal of 1240004132625 is 5262314000421.

It is not a de Polignac number, because 1240004132625 - 2¹⁵ = 1240004099857 is a prime.

It is a super-2 number, since 2×1240004132625² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1240004132592 and 1240004132601.

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 15 ways as a sum of consecutive naturals, for example, 1653338469 + ... + 1653339218.

It is an arithmetic number, because the mean of its divisors is an integer number (128960429832).

Almost surely, 2^{1240004132625} is an apocalyptic number.

1240004132625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1240004132625 is a deficient number, since it is larger than the sum of its proper divisors (823362744687).

1240004132625 is an equidigital number, since it uses as much as digits as its factorization.

1240004132625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306677705 (or 3306677695 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1240004132625 in words is "one trillion, two hundred forty billion, four million, one hundred thirty-two thousand, six hundred twenty-five".