33444401342 has 32 divisors (see below), whose sum is σ = 57994320384. Its totient is φ = 14295945600.

The previous prime is 33444401327. The next prime is 33444401363. The reversal of 33444401342 is 24310444433.

It is a super-2 number, since 2×33444401342² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33444401299 and 33444401308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424073 + ... + 496715.

It is an arithmetic number, because the mean of its divisors is an integer number (1812322512).

Almost surely, 2^33444401342 is an apocalyptic number.

33444401342 is a deficient number, since it is larger than the sum of its proper divisors (24549919042).

33444401342 is a wasteful number, since it uses less digits than its factorization.

33444401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73904.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 33444401342 its reverse (24310444433), we get a palindrome (57754845775).

The spelling of 33444401342 in words is "thirty-three billion, four hundred forty-four million, four hundred one thousand, three hundred forty-two".