33151142361 has 16 divisors (see below), whose sum is σ = 44713666304. Its totient is φ = 21846150144.

The previous prime is 33151142351. The next prime is 33151142369. The reversal of 33151142361 is 16324115133.

It is not a de Polignac number, because 33151142361 - 2⁵ = 33151142329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33151142369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91441 + ... + 273246.

It is an arithmetic number, because the mean of its divisors is an integer number (2794604144).

Almost surely, 2^33151142361 is an apocalyptic number.

It is an amenable number.

33151142361 is a deficient number, since it is larger than the sum of its proper divisors (11562523943).

33151142361 is a wasteful number, since it uses less digits than its factorization.

33151142361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365040.

The product of its digits is 6480, while the sum is 30.

Adding to 33151142361 its reverse (16324115133), we get a palindrome (49475257494).

The spelling of 33151142361 in words is "thirty-three billion, one hundred fifty-one million, one hundred forty-two thousand, three hundred sixty-one".