20034532304 has 20 divisors (see below), whose sum is σ = 39348647076. Its totient is φ = 9880042752.

The previous prime is 20034532303. The next prime is 20034532313. The reversal of 20034532304 is 40323543002.

It can be written as a sum of positive squares in 2 ways, for example, as 7635264400 + 12399267904 = 87380^2 + 111352^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20034532303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8575259 + ... + 8577594.

Almost surely, 2^20034532304 is an apocalyptic number.

It is an amenable number.

20034532304 is a deficient number, since it is larger than the sum of its proper divisors (19314114772).

20034532304 is a wasteful number, since it uses less digits than its factorization.

20034532304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17152934 (or 17152928 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The spelling of 20034532304 in words is "twenty billion, thirty-four million, five hundred thirty-two thousand, three hundred four".