2466142547 has 16 divisors (see below), whose sum is σ = 2817745920. Its totient is φ = 2136499200.

The previous prime is 2466142477. The next prime is 2466142589. The reversal of 2466142547 is 7452416642.

It is a happy number.

It is not a de Polignac number, because 2466142547 - 2⁸ = 2466142291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2466162547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50579 + ... + 86547.

It is an arithmetic number, because the mean of its divisors is an integer number (176109120).

Almost surely, 2^2466142547 is an apocalyptic number.

2466142547 is a deficient number, since it is larger than the sum of its proper divisors (351603373).

2466142547 is a wasteful number, since it uses less digits than its factorization.

2466142547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36274.

The product of its digits is 322560, while the sum is 41.

The square root of 2466142547 is about 49660.2713142004. The cubic root of 2466142547 is about 1351.0540550798.

The spelling of 2466142547 in words is "two billion, four hundred sixty-six million, one hundred forty-two thousand, five hundred forty-seven".