33419242147 has 16 divisors (see below), whose sum is σ = 34833708000. Its totient is φ = 32033928960.

The previous prime is 33419242133. The next prime is 33419242159. The reversal of 33419242147 is 74124291433.

It is a cyclic number.

It is not a de Polignac number, because 33419242147 - 2³¹ = 31271758499 is a prime.

It is a super-2 number, since 2×33419242147² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33419242127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7344229 + ... + 7348777.

It is an arithmetic number, because the mean of its divisors is an integer number (2177106750).

Almost surely, 2^33419242147 is an apocalyptic number.

33419242147 is a deficient number, since it is larger than the sum of its proper divisors (1414465853).

33419242147 is a wasteful number, since it uses less digits than its factorization.

33419242147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7686.

The product of its digits is 145152, while the sum is 40.

The spelling of 33419242147 in words is "thirty-three billion, four hundred nineteen million, two hundred forty-two thousand, one hundred forty-seven".