1053346240266 has 8 divisors (see below), whose sum is σ = 2106692480544. Its totient is φ = 351115413420.

The previous prime is 1053346240259. The next prime is 1053346240273. The reversal of 1053346240266 is 6620426433501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1053346240259) and next prime (1053346240273).

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

1053346240266 is an admirable number.

It is a super-2 number, since 2×1053346240266² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87778853350 + ... + 87778853361.

It is an arithmetic number, because the mean of its divisors is an integer number (263336560068).

Almost surely, 2^{1053346240266} is an apocalyptic number.

1053346240266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1053346240266 is a wasteful number, since it uses less digits than its factorization.

1053346240266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175557706716.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 1053346240266 in words is "one trillion, fifty-three billion, three hundred forty-six million, two hundred forty thousand, two hundred sixty-six".