33242640010 has 32 divisors (see below), whose sum is σ = 61672851792. Its totient is φ = 12891594240.

The previous prime is 33242640007. The next prime is 33242640029. The reversal of 33242640010 is 1004624233.

It can be written as a sum of positive squares in 8 ways, for example, as 29193481321 + 4049158689 = 170861^2 + 63633^2 .

It is a super-2 number, since 2×33242640010² (a number of 22 digits) contains 22 as substring.

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, 55897 + ... + 263836.

Almost surely, 2^33242640010 is an apocalyptic number.

33242640010 is a deficient number, since it is larger than the sum of its proper divisors (28430211782).

33242640010 is a wasteful number, since it uses less digits than its factorization.

33242640010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320058.

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 33242640010 in words is "thirty-three billion, two hundred forty-two million, six hundred forty thousand, ten".