34431320654 has 8 divisors (see below), whose sum is σ = 52522353720. Its totient is φ = 16923869416.

The previous prime is 34431320527. The next prime is 34431320657. The reversal of 34431320654 is 45602313443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34431320657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145895309 + ... + 145895544.

It is an arithmetic number, because the mean of its divisors is an integer number (6565294215).

Almost surely, 2^34431320654 is an apocalyptic number.

34431320654 is a deficient number, since it is larger than the sum of its proper divisors (18091033066).

34431320654 is a wasteful number, since it uses less digits than its factorization.

34431320654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291790914.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 34431320654 in words is "thirty-four billion, four hundred thirty-one million, three hundred twenty thousand, six hundred fifty-four".