426243767154 has 32 divisors (see below), whose sum is σ = 857332385856. Its totient is φ = 141276041280.

The previous prime is 426243767153. The next prime is 426243767221. The reversal of 426243767154 is 451767342624.

It is a junction number, because it is equal to n+sod(n) for n = 426243767097 and 426243767106.

It is not an unprimeable number, because it can be changed into a prime (426243767153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472849 + ... + 1037339.

It is an arithmetic number, because the mean of its divisors is an integer number (26791637058).

Almost surely, 2^426243767154 is an apocalyptic number.

426243767154 is an abundant number, since it is smaller than the sum of its proper divisors (431088618702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426243767154 is a wasteful number, since it uses less digits than its factorization.

426243767154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565210.

The product of its digits is 6773760, while the sum is 51.

The spelling of 426243767154 in words is "four hundred twenty-six billion, two hundred forty-three million, seven hundred sixty-seven thousand, one hundred fifty-four".