10420653247061 has 8 divisors (see below), whose sum is σ = 10874473171200. Its totient is φ = 9966895659952.

The previous prime is 10420653247027. The next prime is 10420653247087. The reversal of 10420653247061 is 16074235602401.

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 10420653247061 - 2¹⁴ = 10420653230677 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 (10420653247001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15242486 + ... + 15911463.

It is an arithmetic number, because the mean of its divisors is an integer number (1359309146400).

Almost surely, 2^{10420653247061} is an apocalyptic number.

It is an amenable number.

10420653247061 is a deficient number, since it is larger than the sum of its proper divisors (453819924139).

10420653247061 is a wasteful number, since it uses less digits than its factorization.

10420653247061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31168515.

The product of its (nonzero) digits is 241920, while the sum is 41.

Adding to 10420653247061 its reverse (16074235602401), we get a palindrome (26494888849462).

The spelling of 10420653247061 in words is "ten trillion, four hundred twenty billion, six hundred fifty-three million, two hundred forty-seven thousand, sixty-one".