33906827426 has 16 divisors (see below), whose sum is σ = 51270418368. Its totient is φ = 16817010000.

The previous prime is 33906827407. The next prime is 33906827429. The reversal of 33906827426 is 62472860933.

It is a super-2 number, since 2×33906827426² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33906827429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131621 + ... + 291783.

It is an arithmetic number, because the mean of its divisors is an integer number (3204401148).

Almost surely, 2^33906827426 is an apocalyptic number.

33906827426 is a deficient number, since it is larger than the sum of its proper divisors (17363590942).

33906827426 is a wasteful number, since it uses less digits than its factorization.

33906827426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161017.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 33906827426 in words is "thirty-three billion, nine hundred six million, eight hundred twenty-seven thousand, four hundred twenty-six".