34505202540 has 24 divisors (see below), whose sum is σ = 96614567280. Its totient is φ = 9201387328.

The previous prime is 34505202539. The next prime is 34505202547. The reversal of 34505202540 is 4520250543.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 34505202498 and 34505202507.

It is not an unprimeable number, because it can be changed into a prime (34505202547) 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, 287543295 + ... + 287543414.

It is an arithmetic number, because the mean of its divisors is an integer number (4025606970).

Almost surely, 2^34505202540 is an apocalyptic number.

34505202540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34505202540 is an abundant number, since it is smaller than the sum of its proper divisors (62109364740).

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

34505202540 is a wasteful number, since it uses less digits than its factorization.

34505202540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575086721 (or 575086719 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 34505202540 in words is "thirty-four billion, five hundred five million, two hundred two thousand, five hundred forty".