464251602140413 has 2 divisors, whose sum is σ = 464251602140414. Its totient is φ = 464251602140412.

The previous prime is 464251602140363. The next prime is 464251602140503. The reversal of 464251602140413 is 314041206152464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403600184578809 + 60651417561604 = 20089803^2 + 7787902^2 .

It is a cyclic number.

It is not a de Polignac number, because 464251602140413 - 2¹³ = 464251602132221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464251602140413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464251602140113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232125801070206 + 232125801070207.

It is an arithmetic number, because the mean of its divisors is an integer number (232125801070207).

Almost surely, 2^{464251602140413} is an apocalyptic number.

It is an amenable number.

464251602140413 is a deficient number, since it is larger than the sum of its proper divisors (1).

464251602140413 is an equidigital number, since it uses as much as digits as its factorization.

464251602140413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 43.

Adding to 464251602140413 its reverse (314041206152464), we get a palindrome (778292808292877).

The spelling of 464251602140413 in words is "four hundred sixty-four trillion, two hundred fifty-one billion, six hundred two million, one hundred forty thousand, four hundred thirteen".