34212403470 has 128 divisors (see below), whose sum is σ = 96303043584. Its totient is φ = 7615770624.

The previous prime is 34212403441. The next prime is 34212403481. The reversal of 34212403470 is 7430421243.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3182224 + ... + 3192956.

It is an arithmetic number, because the mean of its divisors is an integer number (752367528).

Almost surely, 2^34212403470 is an apocalyptic number.

34212403470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34212403470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48151521792).

34212403470 is an abundant number, since it is smaller than the sum of its proper divisors (62090640114).

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

34212403470 is a wasteful number, since it uses less digits than its factorization.

34212403470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11146.

The product of its (nonzero) digits is 16128, while the sum is 30.

The spelling of 34212403470 in words is "thirty-four billion, two hundred twelve million, four hundred three thousand, four hundred seventy".