9146263469841 has 15 divisors (see below), whose sum is σ = 13662977448153. Its totient is φ = 6097490834220.

The previous prime is 9146263469839. The next prime is 9146263469873. The reversal of 9146263469841 is 1489643626419.

It is a happy number.

The square root of 9146263469841 is 3024279.

It is a perfect power (a square), and thus also a powerful number.

9146263469841 is a `hidden beast` number, since 9 + 1 + 462 + 6 + 3 + 46 + 98 + 41 = 666.

It is not a de Polignac number, because 9146263469841 - 2¹ = 9146263469839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9146263469041) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 27050496 + ... + 27386526.

Almost surely, 2^{9146263469841} is an apocalyptic number.

9146263469841 is the 3024279-th square number.

9146263469841 is the 1512140-th centered octagonal number.

It is an amenable number.

9146263469841 is a deficient number, since it is larger than the sum of its proper divisors (4516713978312).

9146263469841 is an frugal number, since it uses more digits than its factorization.

9146263469841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672074 (or 336034 counting only the distinct ones).

The product of its digits is 53747712, while the sum is 63.

The spelling of 9146263469841 in words is "nine trillion, one hundred forty-six billion, two hundred sixty-three million, four hundred sixty-nine thousand, eight hundred forty-one".