32001020034 has 16 divisors (see below), whose sum is σ = 64010577888. Its totient is φ = 10665583712.

The previous prime is 32001020027. The next prime is 32001020041. The reversal of 32001020034 is 43002010023.

It is an interprime number because it is at equal distance from previous prime (32001020027) and next prime (32001020041).

It is a super-2 number, since 2×32001020034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32001019995 and 32001020022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306492 + ... + 397415.

It is an arithmetic number, because the mean of its divisors is an integer number (4000661118).

Almost surely, 2^32001020034 is an apocalyptic number.

32001020034 is an abundant number, since it is smaller than the sum of its proper divisors (32009557854).

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

32001020034 is a wasteful number, since it uses less digits than its factorization.

32001020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711489.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 32001020034 its reverse (43002010023), we get a palindrome (75003030057).

The spelling of 32001020034 in words is "thirty-two billion, one million, twenty thousand, thirty-four".