1254211420001 has 16 divisors (see below), whose sum is σ = 1341212590080. Its totient is φ = 1168696408320.

The previous prime is 1254211419961. The next prime is 1254211420003. The reversal of 1254211420001 is 1000241124521.

It is a cyclic number.

It is not a de Polignac number, because 1254211420001 - 2¹⁴ = 1254211403617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1254211420003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130080 + ... + 2654366.

It is an arithmetic number, because the mean of its divisors is an integer number (83825786880).

Almost surely, 2^{1254211420001} is an apocalyptic number.

It is an amenable number.

1254211420001 is a deficient number, since it is larger than the sum of its proper divisors (87001170079).

1254211420001 is a wasteful number, since it uses less digits than its factorization.

1254211420001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525704.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 1254211420001 its reverse (1000241124521), we get a palindrome (2254452544522).

The spelling of 1254211420001 in words is "one trillion, two hundred fifty-four billion, two hundred eleven million, four hundred twenty thousand, one".