4661414142 has 64 divisors (see below), whose sum is σ = 11937452544. Its totient is φ = 1178029440.

The previous prime is 4661414137. The next prime is 4661414143. The reversal of 4661414142 is 2414141664.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661414143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119253 + ... + 153440.

It is an arithmetic number, because the mean of its divisors is an integer number (186522696).

Almost surely, 2^4661414142 is an apocalyptic number.

4661414142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4661414142 is an abundant number, since it is smaller than the sum of its proper divisors (7276038402).

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

4661414142 is a wasteful number, since it uses less digits than its factorization.

4661414142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272753.

The product of its digits is 18432, while the sum is 33.

The square root of 4661414142 is about 68274.5497385373. The cubic root of 4661414142 is about 1670.4721126865.

The spelling of 4661414142 in words is "four billion, six hundred sixty-one million, four hundred fourteen thousand, one hundred forty-two".