9840464055377 has 16 divisors (see below), whose sum is σ = 10309036852224. Its totient is φ = 9381547560000.

The previous prime is 9840464055337. The next prime is 9840464055469. The reversal of 9840464055377 is 7735504640489.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9840464055377 - 2²⁴ = 9840447278161 is a prime.

It is a super-2 number, since 2×9840464055377² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9840464055337) 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, 1060127 + ... + 4561227.

It is an arithmetic number, because the mean of its divisors is an integer number (644314803264).

Almost surely, 2^{9840464055377} is an apocalyptic number.

It is an amenable number.

9840464055377 is a deficient number, since it is larger than the sum of its proper divisors (468572796847).

9840464055377 is a wasteful number, since it uses less digits than its factorization.

9840464055377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502480.

The product of its (nonzero) digits is 101606400, while the sum is 62.

The spelling of 9840464055377 in words is "nine trillion, eight hundred forty billion, four hundred sixty-four million, fifty-five thousand, three hundred seventy-seven".