33454533545432 has 16 divisors (see below), whose sum is σ = 62778206752800. Its totient is φ = 16713678411360.

The previous prime is 33454533545423. The next prime is 33454533545471. The reversal of 33454533545432 is 23454533545433.

It is a super-2 number, since 2×33454533545432² (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, 1698534707 + ... + 1698554402.

It is an arithmetic number, because the mean of its divisors is an integer number (3923637922050).

Almost surely, 2^{33454533545432} is an apocalyptic number.

It is an amenable number.

33454533545432 is a deficient number, since it is larger than the sum of its proper divisors (29323673207368).

33454533545432 is a wasteful number, since it uses less digits than its factorization.

33454533545432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397090346 (or 3397090342 counting only the distinct ones).

The product of its digits is 77760000, while the sum is 53.

Subtracting from 33454533545432 its reverse (23454533545433), we obtain a palindrome (9999999999999).

The spelling of 33454533545432 in words is "thirty-three trillion, four hundred fifty-four billion, five hundred thirty-three million, five hundred forty-five thousand, four hundred thirty-two".