464220140105 has 16 divisors (see below), whose sum is σ = 590179996800. Its totient is φ = 349324622592.

The previous prime is 464220140057. The next prime is 464220140141. The reversal of 464220140105 is 501041022464.

It is a cyclic number.

It is not a de Polignac number, because 464220140105 - 2³⁴ = 447040270921 is a prime.

It is a super-2 number, since 2×464220140105² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462829 + ... + 1751658.

It is an arithmetic number, because the mean of its divisors is an integer number (36886249800).

Almost surely, 2^464220140105 is an apocalyptic number.

It is an amenable number.

464220140105 is a deficient number, since it is larger than the sum of its proper divisors (125959856695).

464220140105 is a wasteful number, since it uses less digits than its factorization.

464220140105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216208.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 464220140105 its reverse (501041022464), we get a palindrome (965261162569).

The spelling of 464220140105 in words is "four hundred sixty-four billion, two hundred twenty million, one hundred forty thousand, one hundred five".