6426363523011 has 16 divisors (see below), whose sum is σ = 8689014835200. Its totient is φ = 4224128133888.

The previous prime is 6426363523007. The next prime is 6426363523043. The reversal of 6426363523011 is 1103253636246.

It is not a de Polignac number, because 6426363523011 - 2² = 6426363523007 is a prime.

It is a super-2 number, since 2×6426363523011² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6426363523001) 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, 18685966 + ... + 19026771.

It is an arithmetic number, because the mean of its divisors is an integer number (543063427200).

Almost surely, 2^{6426363523011} is an apocalyptic number.

6426363523011 is a deficient number, since it is larger than the sum of its proper divisors (2262651312189).

6426363523011 is a wasteful number, since it uses less digits than its factorization.

6426363523011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37713538.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 6426363523011 in words is "six trillion, four hundred twenty-six billion, three hundred sixty-three million, five hundred twenty-three thousand, eleven".