33010312340 has 96 divisors (see below), whose sum is σ = 73649399040. Its totient is φ = 12393216000.

The previous prime is 33010312331. The next prime is 33010312421. The reversal of 33010312340 is 4321301033.

It is a super-6 number, since 6×33010312340⁶ (a number of 64 digits) contains 666666 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37468700 + ... + 37469580.

It is an arithmetic number, because the mean of its divisors is an integer number (767181240).

Almost surely, 2^33010312340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33010312340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36824699520).

33010312340 is an abundant number, since it is smaller than the sum of its proper divisors (40639086700).

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

33010312340 is a wasteful number, since it uses less digits than its factorization.

33010312340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 33010312340 its reverse (4321301033), we get a palindrome (37331613373).

The spelling of 33010312340 in words is "thirty-three billion, ten million, three hundred twelve thousand, three hundred forty".