64147401110 has 16 divisors (see below), whose sum is σ = 124347270096. Its totient is φ = 23685194208.

The previous prime is 64147401089. The next prime is 64147401137. The reversal of 64147401110 is 1110474146.

It is a super-2 number, since 2×64147401110² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 246720644 + ... + 246720903.

It is an arithmetic number, because the mean of its divisors is an integer number (7771704381).

Almost surely, 2^64147401110 is an apocalyptic number.

64147401110 is a deficient number, since it is larger than the sum of its proper divisors (60199868986).

64147401110 is a wasteful number, since it uses less digits than its factorization.

64147401110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493441567.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 64147401110 its reverse (1110474146), we get a palindrome (65257875256).

The spelling of 64147401110 in words is "sixty-four billion, one hundred forty-seven million, four hundred one thousand, one hundred ten".