34514252728 has 8 divisors (see below), whose sum is σ = 64714223880. Its totient is φ = 17257126360.

The previous prime is 34514252713. The next prime is 34514252797. The reversal of 34514252728 is 82725241543.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157140788 + ... + 2157140803.

It is an arithmetic number, because the mean of its divisors is an integer number (8089277985).

Almost surely, 2^34514252728 is an apocalyptic number.

It is an amenable number.

34514252728 is a deficient number, since it is larger than the sum of its proper divisors (30199971152).

34514252728 is a wasteful number, since it uses less digits than its factorization.

34514252728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314281597 (or 4314281593 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The spelling of 34514252728 in words is "thirty-four billion, five hundred fourteen million, two hundred fifty-two thousand, seven hundred twenty-eight".