1214402425501 has 8 divisors (see below), whose sum is σ = 1228035110400. Its totient is φ = 1200842838672.

The previous prime is 1214402425469. The next prime is 1214402425529. The reversal of 1214402425501 is 1055242044121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1214402425501 - 2⁵ = 1214402425469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214402425591) 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 7 ways as a sum of consecutive naturals, for example, 18241105 + ... + 18307558.

It is an arithmetic number, because the mean of its divisors is an integer number (153504388800).

Almost surely, 2^{1214402425501} is an apocalyptic number.

It is an amenable number.

1214402425501 is a deficient number, since it is larger than the sum of its proper divisors (13632684899).

1214402425501 is a wasteful number, since it uses less digits than its factorization.

1214402425501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36549035.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 1214402425501 its reverse (1055242044121), we get a palindrome (2269644469622).

The spelling of 1214402425501 in words is "one trillion, two hundred fourteen billion, four hundred two million, four hundred twenty-five thousand, five hundred one".