4966140454 has 8 divisors (see below), whose sum is σ = 8126411688. Its totient is φ = 2257336560.

The previous prime is 4966140451. The next prime is 4966140497. The reversal of 4966140454 is 4540416694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4966140454² = 49325102017710652232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4966140454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4966140451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112866807 + ... + 112866850.

It is an arithmetic number, because the mean of its divisors is an integer number (1015801461).

Almost surely, 2^4966140454 is an apocalyptic number.

4966140454 is a deficient number, since it is larger than the sum of its proper divisors (3160271234).

4966140454 is a wasteful number, since it uses less digits than its factorization.

4966140454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225733670.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 4966140454 is about 70470.8482565663. The cubic root of 4966140454 is about 1706.1072667589.

The spelling of 4966140454 in words is "four billion, nine hundred sixty-six million, one hundred forty thousand, four hundred fifty-four".