1246420702101 has 16 divisors (see below), whose sum is σ = 1665999921600. Its totient is φ = 828894642048.

The previous prime is 1246420702091. The next prime is 1246420702141. The reversal of 1246420702101 is 1012070246421.

It is not a de Polignac number, because 1246420702101 - 2⁵ = 1246420702069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246420702141) 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, 18178455 + ... + 18246891.

It is an arithmetic number, because the mean of its divisors is an integer number (104124995100).

Almost surely, 2^{1246420702101} is an apocalyptic number.

It is an amenable number.

1246420702101 is a deficient number, since it is larger than the sum of its proper divisors (419579219499).

1246420702101 is a wasteful number, since it uses less digits than its factorization.

1246420702101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83348.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 1246420702101 its reverse (1012070246421), we get a palindrome (2258490948522).

The spelling of 1246420702101 in words is "one trillion, two hundred forty-six billion, four hundred twenty million, seven hundred two thousand, one hundred one".