34418442280 has 32 divisors (see below), whose sum is σ = 77515273440. Its totient is φ = 13754260800.

The previous prime is 34418442277. The next prime is 34418442281. The reversal of 34418442280 is 8224481443.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (34418442281) 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, 367314 + ... + 451393.

It is an arithmetic number, because the mean of its divisors is an integer number (2422352295).

Almost surely, 2^34418442280 is an apocalyptic number.

It is an amenable number.

34418442280 is an abundant number, since it is smaller than the sum of its proper divisors (43096831160).

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

34418442280 is a wasteful number, since it uses less digits than its factorization.

34418442280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819769 (or 819765 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 34418442280 in words is "thirty-four billion, four hundred eighteen million, four hundred forty-two thousand, two hundred eighty".