33748764212 has 24 divisors (see below), whose sum is σ = 62180882400. Its totient is φ = 15983143776.

The previous prime is 33748764173. The next prime is 33748764229. The reversal of 33748764212 is 21246784733.

It is a super-2 number, since 2×33748764212² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376214 + ... + 457202.

It is an arithmetic number, because the mean of its divisors is an integer number (2590870100).

Almost surely, 2^33748764212 is an apocalyptic number.

It is an amenable number.

33748764212 is a deficient number, since it is larger than the sum of its proper divisors (28432118188).

33748764212 is a wasteful number, since it uses less digits than its factorization.

33748764212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86495 (or 86493 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The spelling of 33748764212 in words is "thirty-three billion, seven hundred forty-eight million, seven hundred sixty-four thousand, two hundred twelve".