1064730420001 has 8 divisors (see below), whose sum is σ = 1103132027880. Its totient is φ = 1026441263232.

The previous prime is 1064730419999. The next prime is 1064730420007. The reversal of 1064730420001 is 1000240374601.

It can be written as a sum of positive squares in 4 ways, for example, as 193093451776 + 871636968225 = 439424^2 + 933615^2 .

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 1064730420001 - 2¹ = 1064730419999 is a prime.

It is a super-2 number, since 2×1064730420001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1064730420007) 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, 28093500 + ... + 28131373.

It is an arithmetic number, because the mean of its divisors is an integer number (137891503485).

Almost surely, 2^{1064730420001} is an apocalyptic number.

It is an amenable number.

1064730420001 is a deficient number, since it is larger than the sum of its proper divisors (38401607879).

1064730420001 is an equidigital number, since it uses as much as digits as its factorization.

1064730420001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56225555.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 1064730420001 its reverse (1000240374601), we get a palindrome (2064970794602).

The spelling of 1064730420001 in words is "one trillion, sixty-four billion, seven hundred thirty million, four hundred twenty thousand, one".