64302374071 has 8 divisors (see below), whose sum is σ = 69254307584. Its totient is φ = 59351240160.

The previous prime is 64302374057. The next prime is 64302374089. The reversal of 64302374071 is 17047320346.

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 64302374071 - 2⁷ = 64302373943 is a prime.

It is a super-2 number, since 2×64302374071² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64302374071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64302374011) 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, 27351 + ... + 359656.

It is an arithmetic number, because the mean of its divisors is an integer number (8656788448).

Almost surely, 2^64302374071 is an apocalyptic number.

64302374071 is a deficient number, since it is larger than the sum of its proper divisors (4951933513).

64302374071 is a wasteful number, since it uses less digits than its factorization.

64302374071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399801.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 64302374071 in words is "sixty-four billion, three hundred two million, three hundred seventy-four thousand, seventy-one".