32672298240 has 288 divisors, whose sum is σ = 116186192640. Its totient is φ = 8694226944.

The previous prime is 32672298187. The next prime is 32672298251. The reversal of 32672298240 is 4289227623.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 26714269 + ... + 26715491.

It is an arithmetic number, because the mean of its divisors is an integer number (403424280).

Almost surely, 2^32672298240 is an apocalyptic number.

32672298240 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 32672298240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58093096320).

32672298240 is an abundant number, since it is smaller than the sum of its proper divisors (83513894400).

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

32672298240 is a wasteful number, since it uses less digits than its factorization.

32672298240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2006 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 32672298240 in words is "thirty-two billion, six hundred seventy-two million, two hundred ninety-eight thousand, two hundred forty".