64130333354 has 16 divisors (see below), whose sum is σ = 96753962760. Its totient is φ = 31879111680.

The previous prime is 64130333273. The next prime is 64130333381. The reversal of 64130333354 is 45333303146.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 50996027329 + 13134306025 = 225823^2 + 114605^2 .

It is a super-2 number, since 2×64130333354² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1385042 + ... + 1430594.

Almost surely, 2^64130333354 is an apocalyptic number.

64130333354 is a deficient number, since it is larger than the sum of its proper divisors (32623629406).

64130333354 is a wasteful number, since it uses less digits than its factorization.

64130333354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49625.

The product of its (nonzero) digits is 116640, while the sum is 35.

The spelling of 64130333354 in words is "sixty-four billion, one hundred thirty million, three hundred thirty-three thousand, three hundred fifty-four".