464278644707 has 2 divisors, whose sum is σ = 464278644708. Its totient is φ = 464278644706.

The previous prime is 464278644691. The next prime is 464278644799. The reversal of 464278644707 is 707446872464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464278644707 - 2⁴ = 464278644691 is a prime.

It is a super-3 number, since 3×464278644707³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (464278644307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232139322353 + 232139322354.

It is an arithmetic number, because the mean of its divisors is an integer number (232139322354).

Almost surely, 2^464278644707 is an apocalyptic number.

464278644707 is a deficient number, since it is larger than the sum of its proper divisors (1).

464278644707 is an equidigital number, since it uses as much as digits as its factorization.

464278644707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50577408, while the sum is 59.

The spelling of 464278644707 in words is "four hundred sixty-four billion, two hundred seventy-eight million, six hundred forty-four thousand, seven hundred seven".