34478431043 has 24 divisors (see below), whose sum is σ = 41001974784. Its totient is φ = 28371546000.

The previous prime is 34478431027. The next prime is 34478431061. The reversal of 34478431043 is 34013487443.

It is not a de Polignac number, because 34478431043 - 2⁴ = 34478431027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34478430043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3495068 + ... + 3504918.

It is an arithmetic number, because the mean of its divisors is an integer number (1708415616).

Almost surely, 2^34478431043 is an apocalyptic number.

34478431043 is a deficient number, since it is larger than the sum of its proper divisors (6523543741).

34478431043 is an equidigital number, since it uses as much as digits as its factorization.

34478431043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10143 (or 10016 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 34478431043 in words is "thirty-four billion, four hundred seventy-eight million, four hundred thirty-one thousand, forty-three".