32672713020 has 96 divisors (see below), whose sum is σ = 95572818432. Its totient is φ = 8324160768.

The previous prime is 32672712983. The next prime is 32672713057. The reversal of 32672713020 is 2031727623.

It is an interprime number because it is at equal distance from previous prime (32672712983) and next prime (32672713057).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1205134 + ... + 1231946.

It is an arithmetic number, because the mean of its divisors is an integer number (995550192).

Almost surely, 2^32672713020 is an apocalyptic number.

32672713020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32672713020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47786409216).

32672713020 is an abundant number, since it is smaller than the sum of its proper divisors (62900105412).

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

32672713020 is a wasteful number, since it uses less digits than its factorization.

32672713020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27731 (or 27729 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The spelling of 32672713020 in words is "thirty-two billion, six hundred seventy-two million, seven hundred thirteen thousand, twenty".