10420652641 has 8 divisors (see below), whose sum is σ = 12003092480. Its totient is φ = 8861656608.

The previous prime is 10420652609. The next prime is 10420652647. The reversal of 10420652641 is 14625602401.

It is a happy number.

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

It is not a de Polignac number, because 10420652641 - 2⁵ = 10420652609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10420652647) 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, 5859996 + ... + 5861773.

It is an arithmetic number, because the mean of its divisors is an integer number (1500386560).

Almost surely, 2^10420652641 is an apocalyptic number.

It is an amenable number.

10420652641 is a deficient number, since it is larger than the sum of its proper divisors (1582439839).

10420652641 is a wasteful number, since it uses less digits than its factorization.

10420652641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11721903.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 10420652641 in words is "ten billion, four hundred twenty million, six hundred fifty-two thousand, six hundred forty-one".