33340441401 has 16 divisors (see below), whose sum is σ = 49567792320. Its totient is φ = 22148415360.

The previous prime is 33340441373. The next prime is 33340441411. The reversal of 33340441401 is 10414404333.

It is not a de Polignac number, because 33340441401 - 2⁵ = 33340441369 is a prime.

It is a super-2 number, since 2×33340441401² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33340441411) 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, 2174040 + ... + 2189321.

It is an arithmetic number, because the mean of its divisors is an integer number (3097987020).

Almost surely, 2^33340441401 is an apocalyptic number.

It is an amenable number.

33340441401 is a deficient number, since it is larger than the sum of its proper divisors (16227350919).

33340441401 is a wasteful number, since it uses less digits than its factorization.

33340441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363653 (or 4363647 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 33340441401 its reverse (10414404333), we get a palindrome (43754845734).

The spelling of 33340441401 in words is "thirty-three billion, three hundred forty million, four hundred forty-one thousand, four hundred one".