10421064651 has 16 divisors (see below), whose sum is σ = 14720292864. Its totient is φ = 6535062144.

The previous prime is 10421064631. The next prime is 10421064671. The reversal of 10421064651 is 15646012401.

It is an interprime number because it is at equal distance from previous prime (10421064631) and next prime (10421064671).

It is not a de Polignac number, because 10421064651 - 2⁷ = 10421064523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10421064611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36930 + ... + 149016.

It is an arithmetic number, because the mean of its divisors is an integer number (920018304).

Almost surely, 2^10421064651 is an apocalyptic number.

10421064651 is a deficient number, since it is larger than the sum of its proper divisors (4299228213).

10421064651 is a wasteful number, since it uses less digits than its factorization.

10421064651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113930.

The product of its (nonzero) digits is 5760, while the sum is 30.

It can be divided in two parts, 104210 and 64651, that added together give a palindrome (168861).

The spelling of 10421064651 in words is "ten billion, four hundred twenty-one million, sixty-four thousand, six hundred fifty-one".