6923126438953 has 8 divisors (see below), whose sum is σ = 6942845288448. Its totient is φ = 6903408192384.

The previous prime is 6923126438941. The next prime is 6923126438971. The reversal of 6923126438953 is 3598346213296.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6923126438953 - 2¹³ = 6923126430761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6923126438891 and 6923126438900.

It is not an unprimeable number, because it can be changed into a prime (6923126438983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33533400 + ... + 33739222.

It is an arithmetic number, because the mean of its divisors is an integer number (867855661056).

Almost surely, 2^{6923126438953} is an apocalyptic number.

It is an amenable number.

6923126438953 is a deficient number, since it is larger than the sum of its proper divisors (19718849495).

6923126438953 is a wasteful number, since it uses less digits than its factorization.

6923126438953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301463.

The product of its digits is 50388480, while the sum is 61.

The spelling of 6923126438953 in words is "six trillion, nine hundred twenty-three billion, one hundred twenty-six million, four hundred thirty-eight thousand, nine hundred fifty-three".