140460687360 has 912 divisors, whose sum is σ = 588124185120. Its totient is φ = 32105299968.

The previous prime is 140460687293. The next prime is 140460687401. The reversal of 140460687360 is 63786064041.

It is a happy number.

140460687360 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 606 + 8 + 7 + 36 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 20065812477 + ... + 20065812483.

It is an arithmetic number, because the mean of its divisors is an integer number (644873010).

Almost surely, 2^140460687360 is an apocalyptic number.

140460687360 is a gapful number since it is divisible by the number (10) 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 140460687360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294062092560).

140460687360 is an abundant number, since it is smaller than the sum of its proper divisors (447663497760).

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

140460687360 is an frugal number, since it uses more digits than its factorization.

140460687360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 17 counting only the distinct ones).

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

The spelling of 140460687360 in words is "one hundred forty billion, four hundred sixty million, six hundred eighty-seven thousand, three hundred sixty".