33149014633 has 8 divisors (see below), whose sum is σ = 37885698368. Its totient is φ = 28412608464.

The previous prime is 33149014597. The next prime is 33149014667. The reversal of 33149014633 is 33641094133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33149014633 is a prime.

It is a super-2 number, since 2×33149014633² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33149014592 and 33149014601.

It is not an unprimeable number, because it can be changed into a prime (33149014733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384310 + ... + 462592.

It is an arithmetic number, because the mean of its divisors is an integer number (4735712296).

Almost surely, 2^33149014633 is an apocalyptic number.

It is an amenable number.

33149014633 is a deficient number, since it is larger than the sum of its proper divisors (4736683735).

33149014633 is an equidigital number, since it uses as much as digits as its factorization.

33149014633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138783.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 33149014633 in words is "thirty-three billion, one hundred forty-nine million, fourteen thousand, six hundred thirty-three".