33142032054 has 24 divisors (see below), whose sum is σ = 71814058680. Its totient is φ = 11046371328.

The previous prime is 33142032037. The next prime is 33142032103. The reversal of 33142032054 is 45023024133.

33142032054 is a `hidden beast` number, since 3 + 31 + 420 + 3 + 205 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146289 + ... + 296115.

It is an arithmetic number, because the mean of its divisors is an integer number (2992252445).

Almost surely, 2^33142032054 is an apocalyptic number.

33142032054 is an abundant number, since it is smaller than the sum of its proper divisors (38672026626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33142032054 is a wasteful number, since it uses less digits than its factorization.

33142032054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162124 (or 162121 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 33142032054 its reverse (45023024133), we get a palindrome (78165056187).

The spelling of 33142032054 in words is "thirty-three billion, one hundred forty-two million, thirty-two thousand, fifty-four".