9040503861361 has 16 divisors (see below), whose sum is σ = 10358425304064. Its totient is φ = 7729212882384.

The previous prime is 9040503861359. The next prime is 9040503861373. The reversal of 9040503861361 is 1631683050409.

It is not a de Polignac number, because 9040503861361 - 2¹ = 9040503861359 is a prime.

It is a super-2 number, since 2×9040503861361² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9040503862361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250306 + ... + 5352148.

It is an arithmetic number, because the mean of its divisors is an integer number (647401581504).

Almost surely, 2^{9040503861361} is an apocalyptic number.

It is an amenable number.

9040503861361 is a deficient number, since it is larger than the sum of its proper divisors (1317921442703).

9040503861361 is a wasteful number, since it uses less digits than its factorization.

9040503861361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103420.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 9040503861361 in words is "nine trillion, forty billion, five hundred three million, eight hundred sixty-one thousand, three hundred sixty-one".