32100200430240 has 48 divisors (see below), whose sum is σ = 101115631356768. Its totient is φ = 8560053447936.

The previous prime is 32100200430239. The next prime is 32100200430269. The reversal of 32100200430240 is 4203400200123.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×32100200430240² (a number of 28 digits) contains 22 as substring.

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, 33437708302 + ... + 33437709261.

It is an arithmetic number, because the mean of its divisors is an integer number (2106575653266).

Almost surely, 2^{32100200430240} is an apocalyptic number.

32100200430240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32100200430240 is an abundant number, since it is smaller than the sum of its proper divisors (69015430926528).

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

32100200430240 is a wasteful number, since it uses less digits than its factorization.

32100200430240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66875417581 (or 66875417573 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32100200430240 its reverse (4203400200123), we get a palindrome (36303600630363).

The spelling of 32100200430240 in words is "thirty-two trillion, one hundred billion, two hundred million, four hundred thirty thousand, two hundred forty".