426134156241366 has 32 divisors (see below), whose sum is σ = 947187974997120. Its totient is φ = 142011241244712.

The previous prime is 426134156241361. The next prime is 426134156241401. The reversal of 426134156241366 is 663142651431624.

426134156241366 is a `hidden beast` number, since 4 + 2 + 6 + 1 + 3 + 4 + 1 + 5 + 624 + 1 + 3 + 6 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426134156241361) 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, 929699380 + ... + 930157623.

It is an arithmetic number, because the mean of its divisors is an integer number (29599624218660).

Almost surely, 2^{426134156241366} is an apocalyptic number.

426134156241366 is an abundant number, since it is smaller than the sum of its proper divisors (521053818755754).

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

426134156241366 is a wasteful number, since it uses less digits than its factorization.

426134156241366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859861257 (or 1859861251 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 54.

The spelling of 426134156241366 in words is "four hundred twenty-six trillion, one hundred thirty-four billion, one hundred fifty-six million, two hundred forty-one thousand, three hundred sixty-six".