34485258480 has 40 divisors (see below), whose sum is σ = 106904302032. Its totient is φ = 9196068864.

The previous prime is 34485258397. The next prime is 34485258487. The reversal of 34485258480 is 8485258443.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34485258487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71844049 + ... + 71844528.

Almost surely, 2^34485258480 is an apocalyptic number.

34485258480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34485258480 is an abundant number, since it is smaller than the sum of its proper divisors (72419043552).

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

34485258480 is a wasteful number, since it uses less digits than its factorization.

34485258480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143688593 (or 143688587 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 51.

The spelling of 34485258480 in words is "thirty-four billion, four hundred eighty-five million, two hundred fifty-eight thousand, four hundred eighty".