464020047345 has 16 divisors (see below), whose sum is σ = 781507448640. Its totient is φ = 234452234304.

The previous prime is 464020047329. The next prime is 464020047347. The reversal of 464020047345 is 543740020464.

It is not a de Polignac number, because 464020047345 - 2⁴ = 464020047329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (464020047347) 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, 814069974 + ... + 814070543.

It is an arithmetic number, because the mean of its divisors is an integer number (48844215540).

Almost surely, 2^464020047345 is an apocalyptic number.

It is an amenable number.

464020047345 is a deficient number, since it is larger than the sum of its proper divisors (317487401295).

464020047345 is a wasteful number, since it uses less digits than its factorization.

464020047345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628140544.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 464020047345 in words is "four hundred sixty-four billion, twenty million, forty-seven thousand, three hundred forty-five".