1426064624065 has 8 divisors (see below), whose sum is σ = 1712121802560. Its totient is φ = 1140288863472.

The previous prime is 1426064624027. The next prime is 1426064624077. The reversal of 1426064624065 is 5604264606241.

It is a happy number.

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 1426064624065 - 2¹⁵ = 1426064591297 is a prime.

It is a super-4 number, since 4×1426064624065⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70343325 + ... + 70363594.

It is an arithmetic number, because the mean of its divisors is an integer number (214015225320).

Almost surely, 2^{1426064624065} is an apocalyptic number.

It is an amenable number.

1426064624065 is a deficient number, since it is larger than the sum of its proper divisors (286057178495).

1426064624065 is a wasteful number, since it uses less digits than its factorization.

1426064624065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140708951.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 1426064624065 in words is "one trillion, four hundred twenty-six billion, sixty-four million, six hundred twenty-four thousand, sixty-five".