426757453066 has 32 divisors (see below), whose sum is σ = 756142607232. Its totient is φ = 176819423040.

The previous prime is 426757453061. The next prime is 426757453093. The reversal of 426757453066 is 660354757624.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 426757452998 and 426757453016.

It is not an unprimeable number, because it can be changed into a prime (426757453061) 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, 2542420 + ... + 2705071.

It is an arithmetic number, because the mean of its divisors is an integer number (23629456476).

Almost surely, 2^426757453066 is an apocalyptic number.

426757453066 is a deficient number, since it is larger than the sum of its proper divisors (329385154166).

426757453066 is a wasteful number, since it uses less digits than its factorization.

426757453066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247694.

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 426757453066 in words is "four hundred twenty-six billion, seven hundred fifty-seven million, four hundred fifty-three thousand, sixty-six".