33640113151612 has 12 divisors (see below), whose sum is σ = 64222034198616. Its totient is φ = 15290960523440.

The previous prime is 33640113151573. The next prime is 33640113151727. The reversal of 33640113151612 is 21615131104633.

It is a super-2 number, since 2×33640113151612² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382274013043 + ... + 382274013130.

It is an arithmetic number, because the mean of its divisors is an integer number (5351836183218).

Almost surely, 2^{33640113151612} is an apocalyptic number.

It is an amenable number.

33640113151612 is a deficient number, since it is larger than the sum of its proper divisors (30581921047004).

33640113151612 is a wasteful number, since it uses less digits than its factorization.

33640113151612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764548026188 (or 764548026186 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 33640113151612 in words is "thirty-three trillion, six hundred forty billion, one hundred thirteen million, one hundred fifty-one thousand, six hundred twelve".