20174075034 has 24 divisors (see below), whose sum is σ = 41691700800. Its totient is φ = 6507764280.

The previous prime is 20174075023. The next prime is 20174075039. The reversal of 20174075034 is 43057047102.

It is a junction number, because it is equal to n+sod(n) for n = 20174074986 and 20174075004.

It is not an unprimeable number, because it can be changed into a prime (20174075039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1743634 + ... + 1755165.

It is an arithmetic number, because the mean of its divisors is an integer number (1737154200).

Almost surely, 2^20174075034 is an apocalyptic number.

20174075034 is an abundant number, since it is smaller than the sum of its proper divisors (21517625766).

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

20174075034 is a wasteful number, since it uses less digits than its factorization.

20174075034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498866 (or 3498835 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 20174075034 in words is "twenty billion, one hundred seventy-four million, seventy-five thousand, thirty-four".