10340511455 has 12 divisors (see below), whose sum is σ = 13062950760. Its totient is φ = 7836268032.

The previous prime is 10340511383. The next prime is 10340511457. The reversal of 10340511455 is 55411504301.

It is not a de Polignac number, because 10340511455 - 2¹⁶ = 10340445919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340511457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 985919 + ... + 996351.

It is an arithmetic number, because the mean of its divisors is an integer number (1088579230).

Almost surely, 2^10340511455 is an apocalyptic number.

10340511455 is a deficient number, since it is larger than the sum of its proper divisors (2722439305).

10340511455 is an frugal number, since it uses more digits than its factorization.

10340511455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20890 (or 10457 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 10340511455 in words is "ten billion, three hundred forty million, five hundred eleven thousand, four hundred fifty-five".