64149424301 has 16 divisors (see below), whose sum is σ = 65943990000. Its totient is φ = 62385850368.

The previous prime is 64149424267. The next prime is 64149424319. The reversal of 64149424301 is 10342494146.

It can be written as a sum of positive squares in 8 ways, for example, as 610139401 + 63539284900 = 24701^2 + 252070^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64149424301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64149424331) 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, 1468625 + ... + 1511673.

It is an arithmetic number, because the mean of its divisors is an integer number (4121499375).

Almost surely, 2^64149424301 is an apocalyptic number.

It is an amenable number.

64149424301 is a deficient number, since it is larger than the sum of its proper divisors (1794565699).

64149424301 is a wasteful number, since it uses less digits than its factorization.

64149424301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43408.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 64149424301 in words is "sixty-four billion, one hundred forty-nine million, four hundred twenty-four thousand, three hundred one".