32660266460 has 12 divisors (see below), whose sum is σ = 68586559608. Its totient is φ = 13064106576.

The previous prime is 32660266447. The next prime is 32660266481. The reversal of 32660266460 is 6466206623.

It is a super-3 number, since 3×32660266460³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816506642 + ... + 816506681.

It is an arithmetic number, because the mean of its divisors is an integer number (5715546634).

Almost surely, 2^32660266460 is an apocalyptic number.

It is an amenable number.

32660266460 is an abundant number, since it is smaller than the sum of its proper divisors (35926293148).

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

32660266460 is a wasteful number, since it uses less digits than its factorization.

32660266460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633013332 (or 1633013330 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 32660266460 in words is "thirty-two billion, six hundred sixty million, two hundred sixty-six thousand, four hundred sixty".