4667114978640 has 280 divisors, whose sum is σ = 16272869683968. Its totient is φ = 1244277262080.

The previous prime is 4667114978557. The next prime is 4667114978657. The reversal of 4667114978640 is 468794117664.

4667114978640 is a `hidden beast` number, since 4 + 6 + 67 + 1 + 1 + 497 + 86 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 407709397 + ... + 407720843.

Almost surely, 2^{4667114978640} is an apocalyptic number.

4667114978640 is a gapful number since it is divisible by the number (40) 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 4667114978640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8136434841984).

4667114978640 is an abundant number, since it is smaller than the sum of its proper divisors (11605754705328).

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

4667114978640 is a wasteful number, since it uses less digits than its factorization.

4667114978640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18469 (or 18448 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 4667114978640 in words is "four trillion, six hundred sixty-seven billion, one hundred fourteen million, nine hundred seventy-eight thousand, six hundred forty".