464401745542345 has 16 divisors (see below), whose sum is σ = 635452886209680. Its totient is φ = 322769719977984.

The previous prime is 464401745542283. The next prime is 464401745542433. The reversal of 464401745542345 is 543245547104464.

It can be written as a sum of positive squares in 8 ways, for example, as 51869151504 + 464349876390841 = 227748^2 + 21548779^2 .

It is a de Polignac number, because none of the positive numbers 2^k-464401745542345 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464401745542345.

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, 210136535340 + ... + 210136537549.

It is an arithmetic number, because the mean of its divisors is an integer number (39715805388105).

Almost surely, 2^{464401745542345} is an apocalyptic number.

It is an amenable number.

464401745542345 is a deficient number, since it is larger than the sum of its proper divisors (171051140667335).

464401745542345 is a wasteful number, since it uses less digits than its factorization.

464401745542345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420273072924.

The product of its (nonzero) digits is 129024000, while the sum is 58.

The spelling of 464401745542345 in words is "four hundred sixty-four trillion, four hundred one billion, seven hundred forty-five million, five hundred forty-two thousand, three hundred forty-five".