10640230455 has 16 divisors (see below), whose sum is σ = 17033341824. Its totient is φ = 5671798560.

The previous prime is 10640230421. The next prime is 10640230459. The reversal of 10640230455 is 55403204601.

It is not a de Polignac number, because 10640230455 - 2³¹ = 8492746807 is a prime.

It is a super-2 number, since 2×10640230455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10640230459) 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, 157381 + ... + 214590.

It is an arithmetic number, because the mean of its divisors is an integer number (1064583864).

Almost surely, 2^10640230455 is an apocalyptic number.

10640230455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10640230455 is a deficient number, since it is larger than the sum of its proper divisors (6393111369).

10640230455 is a wasteful number, since it uses less digits than its factorization.

10640230455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373886.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 10640230455 in words is "ten billion, six hundred forty million, two hundred thirty thousand, four hundred fifty-five".