126346305330 has 160 divisors (see below), whose sum is σ = 389389182336. Its totient is φ = 28795481856.

The previous prime is 126346305313. The next prime is 126346305347. The reversal of 126346305330 is 33503643621.

126346305330 is a `hidden beast` number, since 1 + 2 + 6 + 346 + 305 + 3 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (126346305313) and next prime (126346305347).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1935382 + ... + 1999598.

Almost surely, 2^126346305330 is an apocalyptic number.

126346305330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 126346305330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194694591168).

126346305330 is an abundant number, since it is smaller than the sum of its proper divisors (263042877006).

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

126346305330 is a wasteful number, since it uses less digits than its factorization.

126346305330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64590 (or 64581 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 126346305330 its reverse (33503643621), we get a palindrome (159849948951).

The spelling of 126346305330 in words is "one hundred twenty-six billion, three hundred forty-six million, three hundred five thousand, three hundred thirty".