34421644404 has 108 divisors (see below), whose sum is σ = 105634043424. Its totient is φ = 9256220928.

The previous prime is 34421644357. The next prime is 34421644441. The reversal of 34421644404 is 40444612443.

34421644404 is a `hidden beast` number, since 3 + 4 + 4 + 2 + 1 + 644 + 4 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 163494 + ... + 309149.

Almost surely, 2^34421644404 is an apocalyptic number.

34421644404 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

34421644404 is an abundant number, since it is smaller than the sum of its proper divisors (71212399020).

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

34421644404 is a wasteful number, since it uses less digits than its factorization.

34421644404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472694 (or 472672 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 34421644404 in words is "thirty-four billion, four hundred twenty-one million, six hundred forty-four thousand, four hundred four".